Area code 302 explained

Area code 302 is a telephone area code in the North American Numbering Plan (NANP) for the U.S. state of Delaware. It is Delaware's only area code, and was assigned in 1947 as one of the original North American area codes.

Despite the rapid growth in telecommunication services in the northern part of the state, area code 302 is not projected to exhaust its numbering pool until 2033.

Prior to October 2021, area code 302 had telephone numbers assigned for the central office code 988. In 2020, 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven-digit dialing. This area code was therefore scheduled to transition to ten-digit dialing by October 24, 2021.[1]

Delaware shares a LATA with Philadelphia and the Pennsylvania side of the Delaware Valley.[2]

Central office prefixes

Unless otherwise stated, most of the prefixes were introduced on or before February 4, 1994. Prefixes located in the Ocean View area also serve Bethany Beach, Millville and Fenwick Island. 976 is assigned to Wilmington, and requires dialling "1+302" first.

Central office prefixes in area code 302[3] !Prefix!Location!County!Introduced
200LewesSussexNovember 21, 2006
202Camden-WyomingKentApril 7, 2014
203WilmingtonNew CastleOctober 17, 2012
204HarbesonSussexOctober 13, 1999
205BridgevilleSussexOctober 13, 1999
206Camden-WyomingKentOctober 13, 1999
207DagsboroSussexOctober 13, 1999
208ChristianaNew CastleOctober 13, 1999
209DelmarSussexOctober 13, 1999
212Rehoboth BeachSussexJanuary 26, 2012
213DoverKentOctober 13, 1999
214FeltonKentOctober 13, 1999
216FredericaKentOctober 13, 1999
217GeorgetownSussexOctober 13, 1999
218WilmingtonNew CastleAugust 14, 1998
219GreenwoodSussexOctober 13, 1999
220New CastleNew CastleOctober 15, 1996
221New CastleNew CastleMay 18, 1998
222Camden-WyomingKentMarch 21, 2001
223SmyrnaKentApril 1, 1997
224NewarkNew CastleMay 18, 1998
225WilmingtonNew CastleMay 18, 1998
226Rehoboth BeachSussexFebruary 4, 1994
227Rehoboth BeachSussexFebruary 4, 1994
228MilfordKentApril 15, 1996
229New CastleNew CastleApril 15, 1996
230WilmingtonNew CastleAugust 14, 1998
231HarbesonSussexApril 1, 1997
232BridgevilleSussexApril 1, 1997
233Camden-WyomingKentApril 1, 1997
234HockessinNew CastleFebruary 4, 1994
235HockessinNew CastleJanuary 11, 1997
236GeorgetownSussexJanuary 10, 1996
238DagsboroSussexFebruary 4, 1994
239HockessinNew CastleFebruary 4, 1994
240Camden-WyomingKentApril 9, 2014
241DoverKentJune 30, 2001
242Camden-WyomingKentSeptember 11, 1994
243WilmingtonNew CastleApril 15, 1996
244DoverKentDecember 28, 2015
245GeorgetownSussexFebruary 9, 2001
246ClaymontNew CastleNovember 20, 1998
247WilmingtonNew CastleSeptember 11, 1994
248DelmarSussexAugust 14, 1998
249MilfordKentApril 1, 1997
250WilmingtonNew CastleApril 23, 2001
251Ocean ViewSussexAugust 14, 1998
252WilmingtonNew CastleApril 1, 1997
253GeorgetownSussexAugust 14, 1998
254WilmingtonNew CastleMay 18, 1998
255WilmingtonNew CastleJune 13, 2000
256WilmingtonNew CastleNovember 7, 2006
257DoverKentJune 20, 2011
258GeorgetownSussexJune 30, 2001
259GeorgetownSussexMarch 30, 2011
260Rehoboth BeachSussexOctober 3, 2001
261BearNew CastleFebruary 27, 1999
262SeafordSussexNovember 20, 1998
263DoverKentJune 13, 2000
264DoverKentMarch 19, 2001
265MilfordKentJune 30, 2001
266NewarkNew CastleOctober 15, 1996
268WilmingtonNew CastleSeptember 22, 2011
269DoverKentFebruary 27, 1999
270Camden-WyomingKentFebruary 4, 1994
272Camden-WyomingKentMarch 6, 2009
273NewarkNew CastleApril 23, 2013
274WilmingtonNew CastleMay 10, 2017
275WilmingtonNew CastleAugust 20, 2000
276New CastleNew CastleApril 14, 2005
277New CastleNew CastleJuly 6, 1997
278Rehoboth BeachSussexAugust 14, 2015
279MiddletownNew CastleOctober 31, 2000
280LaurelSussexNovember 20, 1998
281ClaymontNew CastleSeptember 23, 2001
282WilmingtonNew CastleAugust 14, 1998
283NewarkNew CastleApril 1, 1997
284FeltonKentFebruary 4, 1994
285MiddletownNew CastleAugust 14, 1998
286NewarkNew CastleNovember 20, 1998
287WilmingtonNew CastleSeptember 5, 2008
288WilmingtonNew CastleJune 22, 2004
289FeltonKentMarch 3, 2001
290WilmingtonNew CastleFebruary 19, 2002
291LewesSussexNovember 3, 2017
292ChristianaNew CastleFebruary 4, 1994
293WilmingtonNew CastleJuly 5, 2002
294NewarkNew CastleOctober 31, 2000
295WilmingtonNew CastleNovember 20, 1998
296Rehoboth BeachSussexNovember 20, 1998
297MillsboroSussexNovember 20, 1998
298WilmingtonNew CastleMarch 5, 2008
299WilmingtonNew CastleAugust 29, 2003
300WilmingtonNew CastleOctober 11, 2010
301NewarkNew CastleMarch 6, 2018
303DagsboroSussexOctober 13, 1999
304WilmingtonNew CastleMay 22, 2012
305HarringtonKentOctober 13, 1999
306HartlyKentOctober 13, 1999
307HockessinNew CastleOctober 13, 1999
308ClaymontNew CastleOctober 13, 1999
309LaurelSussexOctober 13, 1999
310DoverKentSeptember 2, 2014
312MiddletownNew CastleOctober 13, 1999
313LewesSussexOctober 13, 1999
314MiddletownNew CastleOctober 13, 1999
315MilfordKentOctober 13, 1999
316MillsboroSussexOctober 13, 1999
317New CastleNew CastleOctober 13, 1999
318NewarkNew CastleOctober 13, 1999
319WilmingtonNew CastleJanuary 11, 2010
320WilmingtonNew CastleFebruary 4, 1994
321DagsboroSussexAugust 14, 1998
322New CastleNew CastleFebruary 4, 1994
323New CastleNew CastleFebruary 4, 1994
324New CastleNew CastleFebruary 4, 1994
325New CastleNew CastleFebruary 4, 1994
326New CastleNew CastleJanuary 10, 1996
327New CastleNew CastleMay 10, 1999
328New CastleNew CastleFebruary 4, 1994
329MiltonSussexNovember 20, 1998
330HarbesonSussexAugust 14, 1998
331Camden-WyomingKentOctober 13, 1999
332WilmingtonNew CastleMay 11, 2010
333WilmingtonNew CastleJanuary 9, 2009
334ClaymontNew CastleAugust 14, 1998
335FredericaKentFebruary 4, 1994
336DoverKentJune 13, 2000
337BridgevilleSussexFebruary 4, 1994
338NewarkNew CastleJune 7, 2004
339GeorgetownSussexFebruary 27, 1999
340BearNew CastleJune 7, 2004
341NewarkNew CastleJune 7, 2004
342DoverKentNovember 20, 1998
343HartlyKentNovember 20, 1998
344GeorgetownSussexOctober 13, 1999
345WilmingtonNew CastleOctober 31, 2000
346DoverKentAugust 14, 1998
347GeorgetownSussexApril 30, 2004
348GeorgetownSussexApril 30, 2004
349GreenwoodSussexFebruary 4, 1994
350DoverKentApril 1, 1997
351WilmingtonNew CastleJuly 22, 1999
352HockessinNew CastleJuly 22, 1999
353WilmingtonNew CastleAugust 14, 1998
354WilmingtonNew CastleAugust 14, 1998
355NewarkNew CastleJuly 22, 1999
356New CastleNew CastleJuly 22, 1999
357WilmingtonNew CastleMay 8, 2008
358WilmingtonNew CastleJune 6, 2008
359DoverKentOctober 15, 1996
360LewesSussexFebruary 27, 1999
361HockessinNew CastleJune 7, 2004
362GeorgetownSussexMarch 6, 2009
363DoverKentAugust 14, 1998
364DagsboroSussexApril 1, 1997
365BearNew CastleJanuary 11, 1997
366NewarkNew CastleFebruary 4, 1994
367New CastleNew CastleOctober 15, 1996
368NewarkNew CastleFebruary 4, 1994
369NewarkNew CastleFebruary 11, 1995
370New CastleNew CastleJune 7, 2004
371ClaymontNew CastleJune 7, 2004
372HockessinNew CastleJune 7, 2004
373MiddletownNew CastleFebruary 4, 1994
374ClaymontNew CastleJune 7, 2004
375ClaymontNew CastleMay 18, 1998
376MiddletownNew CastleFebruary 4, 1994
377WilmingtonNew CastleJuly 22, 1999
378TownsendNew CastleFebruary 4, 1994
379WilmingtonNew CastleOctober 13, 1999
380BearNew CastleJune 7, 2004
381GeorgetownSussexApril 15, 1996
382Camden-WyomingKentApril 15, 1996
383WilmingtonNew CastleApril 15, 1996
384WilmingtonNew CastleOctober 13, 2005
385ClaymontNew CastleFebruary 27, 1999
386Rehoboth BeachSussexMarch 28, 2018
387Camden-WyomingKentFebruary 27, 1999
388WilmingtonNew CastleJuly 22, 1999
389SmyrnaKentNovember 20, 1998
390GeorgetownSussexJune 11, 2018
391NewarkNew CastleMay 18, 1998
392BearNew CastleMay 18, 1998
393MilfordKentJuly 22, 1999
394WilmingtonNew CastleMarch 13, 2009
395New CastleNew CastleOctober 11, 1997
396GeorgetownSussexJanuary 12, 2010
397WilmingtonNew CastleNovember 20, 1998
398HarringtonKentFebruary 4, 1994
399DoverKentJuly 22, 1999
400New CastleNew CastleSeptember 27, 2010
401DoverKentJune 7, 2010
402Ocean ViewSussexOctober 13, 1999
403Rehoboth BeachSussexOctober 13, 1999
404SeafordSussexOctober 13, 1999
405SelbyvilleSussexOctober 13, 1999
406SmyrnaKentOctober 13, 1999
407WilmingtonNew CastleOctober 13, 1999
408ClaymontNew CastleAugust 31, 2010
409WilmingtonNew CastleFebruary 12, 2010
412WilmingtonNew CastleMarch 3, 2001
413New CastleNew CastleJuly 20, 2010
414New CastleNew CastleAugust 31, 2010
415WilmingtonNew CastleJuly 8, 2010
416WilmingtonNew CastleNovember 6, 2008
417ClaymontNew CastleSeptember 28, 2010
418ClaymontNew CastleSeptember 7, 2010
419New CastleNew CastleJune 13, 2000
420WilmingtonNew CastleJanuary 10, 1996
421WilmingtonNew CastleFebruary 4, 1994
422MilfordKentFebruary 4, 1994
423DoverKentApril 15, 1996
424MilfordKentFebruary 4, 1994
425WilmingtonNew CastleFebruary 4, 1994
426WilmingtonNew CastleFebruary 4, 1994
427WilmingtonNew CastleFebruary 4, 1994
428WilmingtonNew CastleFebruary 4, 1994
429WilmingtonNew CastleFebruary 4, 1994
430MilfordKentMay 10, 1999
431WilmingtonNew CastleJanuary 10, 1996
432WilmingtonNew CastleJuly 4, 1995
433WilmingtonNew CastleSeptember 11, 1994
434WilmingtonNew CastleJuly 4, 1995
435WilmingtonNew CastleJanuary 10, 1996
436SelbyvilleSussexFebruary 4, 1994
437MiddletownNew CastleOctober 15, 1996
438WilmingtonNew CastleJuly 22, 1999
439ClaymontNew CastleMarch 27, 2001
440BearNew CastleApril 4, 2013
441MilfordKentFebruary 4, 1994
442WilmingtonNew CastleAugust 14, 1998
444NewarkNew CastleOctober 13, 1999
445BridgevilleSussexJune 11, 2018
446Camden-WyomingKentJune 11, 2018
447GeorgetownSussexJune 11, 2018
448GeorgetownSussexJune 13, 2000
449MiddletownNew CastleOctober 13, 1999
450DoverKentAugust 14, 1998
451NewarkNew CastleFebruary 4, 1994
452NewarkNew CastleFebruary 4, 1994
453NewarkNew CastleFebruary 4, 1994
454NewarkNew CastleFebruary 4, 1994
455NewarkNew CastleFebruary 4, 1994
456NewarkNew CastleFebruary 4, 1994
457NewarkNew CastleFebruary 4, 1994
458NewarkNew CastleFebruary 4, 1994
459MilfordKentJune 11, 2018
460BearNew CastleSeptember 27, 2010
461NewarkNew CastleSeptember 16, 2005
462DelmarSussexNovember 20, 1998
463WilmingtonNew CastleOctober 31, 2000
464MiddletownNew CastleMay 15, 2006
465DoverKentFebruary 27, 1999
466DelmarSussexJanuary 11, 1997
467WilmingtonNew CastleOctober 15, 1996
468WilmingtonNew CastleJuly 29, 2008
469FeltonKentOctober 11, 1997
470GeorgetownSussexJune 18, 2014
471SmyrnaKentJune 11, 2018
472WilmingtonNew CastleMay 10, 1999
473WilmingtonNew CastleNovember 27, 2018
474WilmingtonNew CastleOctober 13, 1999
475WilmingtonNew CastleFebruary 4, 1994
476WilmingtonNew CastleNovember 20, 1998
477WilmingtonNew CastleFebruary 4, 1994
478WilmingtonNew CastleFebruary 4, 1994
479WilmingtonNew CastleFebruary 4, 1994
480DoverKentMarch 10, 2011
481DagsboroSussexNovember 20, 1998
482WilmingtonNew CastleNovember 8, 2004
483WilmingtonNew CastleAugust 14, 1998
485WilmingtonNew CastleDecember 6, 2018
486NewarkNew CastleDecember 6, 2018
487DoverKentJanuary 30, 2019
488HarringtonKentSeptember 22, 2016
489HockessinNew CastleMay 18, 1998
490GeorgetownSussexApril 26, 2019
491MilfordKentNovember 20, 1998
492HartlyKentFebruary 4, 1994
493Rehoboth BeachSussexMay 13, 2019
494WilmingtonNew CastleFebruary 27, 1999
495GreenwoodSussexNovember 20, 1998
496NewarkNew CastleJune 12, 2019
497LaurelSussexMarch 3, 2001
498WilmingtonNew CastleAugust 14, 1998
499BearNew CastleSeptember 27, 2010
500GeorgetownSussexFebruary 16, 2010
501New CastleNew CastleApril 11, 2013
502WilmingtonNew CastleMay 28, 2013
503MilfordKentApril 25, 2014
504WilmingtonNew CastleJune 13, 2000
505Camden-WyomingKentMay 27, 2014
506NewarkNew CastleOctober 31, 2000
507WilmingtonNew CastleJune 30, 2001
508SmyrnaKentMay 27, 2014
509HockessinNew CastleFebruary 24, 2015
510WilmingtonNew CastleJune 15, 2016
512WilmingtonNew CastleFebruary 18, 2014
513WilmingtonNew CastleOctober 7, 2014
514SmyrnaKentJune 13, 2000
515GeorgetownSussexAugust 18, 2014
516WilmingtonNew CastleMarch 17, 2015
517HockessinNew CastleAugust 30, 2010
518WilmingtonNew CastleMarch 30, 2015
519GeorgetownSussexAugust 11, 2006
520BearNew CastleSeptember 7, 2010
521WilmingtonNew CastleOctober 15, 1996
522GeorgetownSussexSeptember 7, 2010
523WilmingtonNew CastleApril 1, 1997
524SelbyvilleSussexJune 13, 2000
525NewarkNew CastleJune 21, 2001
526DoverKentJune 21, 2001
527FeltonKentAugust 14, 1998
528WilmingtonNew CastleJune 30, 2001
529WilmingtonNew CastleFebruary 4, 1994
530WilmingtonNew CastleFebruary 4, 1994
531Camden-WyomingKentAugust 14, 1998
532LewesSussexSeptember 27, 2010
533NewarkNew CastleJanuary 11, 1997
534WilmingtonNew CastleOctober 31, 2000
535Camden-WyomingKentAugust 11, 2006
536SeafordSussexJune 13, 2000
537Ocean ViewSussexFebruary 4, 1994
538Camden-WyomingKentNovember 6, 2008
539Ocean ViewSussexFebruary 4, 1994
540WilmingtonNew CastleFebruary 4, 1994
541Ocean ViewSussexOctober 11, 1997
542GeorgetownSussexFebruary 4, 1994
543WilmingtonNew CastleApril 25, 2005
544New CastleNew CastleJune 13, 2000
545WilmingtonNew CastleSeptember 11, 1994
546DoverKentOctober 25, 2019
547WilmingtonNew CastleFebruary 11, 1995
548GeorgetownSussexNovember 1, 2019
549HarbesonSussexFebruary 27, 1999
550LewesSussexOctober 10, 2019
551WilmingtonNew CastleSeptember 1, 2020
552WilmingtonNew CastleNovember 20, 1998
553WilmingtonNew CastleNovember 1, 2019
554Camden-WyomingKentSeptember 18, 2020
556DelmarSussexSeptember 21, 2020
557Ocean ViewSussexDecember 21, 2020
558SeafordSussexFebruary 3, 2021
559WilmingtonNew CastleJanuary 25, 1998
560BridgevilleSussexApril 19, 2021
561New CastleNew CastleApril 15, 1996
562New CastleNew CastleJanuary 10, 1996
563MiddletownNew CastleJanuary 10, 1996
564SelbyvilleSussexNovember 20, 1998
565NewarkNew CastleJuly 22, 1999
566HarringtonKentJanuary 11, 1997
567Rehoboth BeachSussexNovember 6, 2015
568New CastleNew CastleMay 7, 2021
569Rehoboth BeachSussexJune 13, 2000
570HartlyKentJanuary 11, 1997
571WilmingtonNew CastleFebruary 4, 1994
572FredericaKentNovember 20, 1998
573WilmingtonNew CastleFebruary 4, 1994
574WilmingtonNew CastleMay 10, 1999
575WilmingtonNew CastleFebruary 4, 1994
576WilmingtonNew CastleFebruary 4, 1994
577WilmingtonNew CastleFebruary 4, 1994
578DagsboroSussexJanuary 11, 1997
579GeorgetownSussexJanuary 4, 2022
580DoverKentSeptember 10, 2021
581Ocean ViewSussexJune 13, 2000
582WilmingtonNew CastleOctober 4, 2021
583BearNew CastleAugust 30, 2010
584WilmingtonNew CastleJuly 4, 1995
585HockessinNew CastleSeptember 28, 2010
586MilfordKentOctober 27, 2021
587HarringtonKentNovember 4, 2021
588WilmingtonNew CastleJune 30, 2001
589LaurelSussexDecember 28, 2021
590DoverKentDecember 10, 2021
591GeorgetownSussexJanuary 25, 2022
592Camden-WyomingKentApril 19, 2021
593WilmingtonNew CastleJanuary 10, 1996
594WilmingtonNew CastleFebruary 4, 1994
595BearNew CastleOctober 13, 1999
596WilmingtonNew CastleFebruary 25, 2022
597BearNew CastleAugust 31, 2010
598WilmingtonNew CastleJanuary 10, 1996
599HockessinNew CastleMay 25, 2021
600WilmingtonNew CastleMarch 23, 2015
601BearNew CastleApril 14, 2015
602NewarkNew CastleJune 13, 2000
603Camden-WyomingKentSeptember 22, 2015
604GeorgetownSussexJanuary 4, 2006
605WilmingtonNew CastleAugust 11, 2015
606FeltonKentApril 19, 2021
607NewarkNew CastleJune 13, 2000
608DoverKentJuly 25, 2016
609New CastleNew CastleApril 13, 2022
612Camden-WyomingKentMay 24, 2016
613New CastleNew CastleJune 13, 2000
616Ocean ViewSussexJuly 6, 2010
621HockessinNew CastleSeptember 7, 2010
622WilmingtonNew CastleOctober 15, 1996
623NewarkNew CastleFebruary 4, 1994
624New CastleNew CastleJune 13, 2000
628SeafordSussexFebruary 4, 1994
629SeafordSussexFebruary 4, 1994
631NewarkNew CastleApril 1, 1997
632Camden-WyomingKentJanuary 10, 1996
633WilmingtonNew CastleFebruary 4, 1994
634WilmingtonNew CastleFebruary 4, 1994
635HockessinNew CastleApril 1, 1997
636WilmingtonNew CastleApril 1, 1997
637WilmingtonNew CastleJanuary 25, 1998
639New CastleNew CastleJune 4, 2018
643MiltonSussexJune 13, 2000
644LewesSussexFebruary 4, 1994
645LewesSussexFebruary 4, 1994
647WilmingtonNew CastleFebruary 11, 1995
648MillsboroSussexApril 1, 1997
650WilmingtonNew CastleFebruary 3, 2005
651WilmingtonNew CastleFebruary 4, 1994
652WilmingtonNew CastleFebruary 4, 1994
653SmyrnaKentFebruary 4, 1994
654WilmingtonNew CastleFebruary 4, 1994
655WilmingtonNew CastleFebruary 4, 1994
656WilmingtonNew CastleFebruary 4, 1994
657WilmingtonNew CastleFebruary 4, 1994
658WilmingtonNew CastleFebruary 4, 1994
659SmyrnaKentFebruary 4, 1994
660WilmingtonNew CastleSeptember 7, 2011
661WilmingtonNew CastleJuly 6, 1997
662SelbyvilleSussexMay 25, 2021
663MillsboroSussexJune 13, 2000
664MiltonSussexApril 1, 1997
665FredericaKentDecember 21, 2020
666DoverKentFebruary 4, 1994
667Rehoboth BeachSussexDecember 21, 2020
668WilmingtonNew CastleJune 6, 2001
669New CastleNew CastleApril 1, 1997
670DoverKentFebruary 4, 1994
672DoverKentFebruary 4, 1994
674DoverKentFebruary 4, 1994
676MiddletownNew CastleDecember 21, 2020
677DoverKentFebruary 4, 1994
678DoverKentFebruary 4, 1994
682MilfordKentJune 13, 2000
683WilmingtonNew CastleOctober 11, 1997
684MiltonSussexFebruary 4, 1994
685WilmingtonNew CastleFebruary 27, 1999
688WilmingtonNew CastleJuly 29, 2020
689New CastleNew CastleNovember 20, 1998
690HockessinNew CastleFebruary 11, 1995
691WilmingtonNew CastleAugust 14, 1998
695WilmingtonNew CastleFebruary 4, 1994
696MiddletownNew CastleJune 13, 2000
697Camden-WyomingKentFebruary 4, 1994
698Camden-WyomingKentFebruary 4, 1994
701HartlyKentApril 19, 2021
702SeafordSussexNovember 23, 2016
703LewesSussexJune 13, 2000
709NewarkNew CastleJuly 22, 1999
715LaurelSussexJune 13, 2000
721BridgevilleSussexAugust 14, 1998
722NewarkNew CastleMay 10, 1999
723WilmingtonNew CastleNovember 20, 1998
724DoverKentMay 10, 1999
725MilfordKentMay 10, 1999
726MillsboroSussexMarch 1, 2022
727Rehoboth BeachSussexMay 10, 1999
729HockessinNew CastleNovember 20, 1998
730DoverKentJuly 6, 1997
731ChristianaNew CastleFebruary 4, 1994
732FrankfordSussexFebruary 4, 1994
733ChristianaNew CastleFebruary 4, 1994
734DoverKentFebruary 4, 1994
735DoverKentFebruary 4, 1994
736DoverKentFebruary 4, 1994
737ChristianaNew CastleFebruary 4, 1994
738ChristianaNew CastleFebruary 4, 1994
739DoverKentFebruary 4, 1994
740New CastleNew CastleFebruary 4, 1994
741DoverKentFebruary 11, 1995
742MiddletownNew CastleMarch 1, 2022
743New CastleNew CastleApril 15, 1996
744DoverKentMay 10, 1999
745MilfordKentFebruary 4, 1994
746ClaymontNew CastleJune 13, 2000
747DoverKentJanuary 11, 1997
750New CastleNew CastleFebruary 4, 1994
751FredericaKentJanuary 11, 1997
752GeorgetownSussexJanuary 11, 1997
753New CastleNew CastleFebruary 11, 1995
754GreenwoodSussexJanuary 11, 1997
757WilmingtonNew CastleJune 13, 2000
758NewarkNew CastleFebruary 27, 1999
760DoverKentMay 18, 1998
761WilmingtonNew CastleFebruary 4, 1994
762WilmingtonNew CastleFebruary 4, 1994
763HockessinNew CastleJune 13, 2000
764WilmingtonNew CastleFebruary 4, 1994
765WilmingtonNew CastleApril 15, 1996
766HockessinNew CastleJanuary 10, 1996
770MiltonSussexOctober 10, 2019
772WilmingtonNew CastleFebruary 4, 1994
773WilmingtonNew CastleFebruary 4, 1994
774WilmingtonNew CastleFebruary 4, 1994
775SelbyvilleSussexFebruary 24, 2016
777WilmingtonNew CastleFebruary 11, 1995
778WilmingtonNew CastleOctober 11, 1997
779HartlyKentJune 13, 2000
780DelmarSussexMarch 9, 2001
781NewarkNew CastleAugust 14, 1998
782DoverKentMarch 9, 2001
783LewesSussexMarch 9, 2001
784WilmingtonNew CastleFebruary 11, 1995
786HarringtonKentJune 13, 2000
787New CastleNew CastleMarch 9, 2001
788SelbyvilleSussexMarch 9, 2001
789WilmingtonNew CastleMarch 9, 2001
791ClaymontNew CastleFebruary 4, 1994
792ClaymontNew CastleFebruary 4, 1994
793ClaymontNew CastleOctober 15, 1996
797ClaymontNew CastleMay 10, 1999
798ClaymontNew CastleFebruary 4, 1994
800New CastleNew CastleMarch 23, 2015
802SmyrnaKentMay 28, 2021
803WilmingtonNew CastleSeptember 9, 2013
804DagsboroSussexJune 13, 2000
815GreenwoodSussexJune 13, 2000
822GeorgetownSussexFebruary 4, 1994
824WilmingtonNew CastleJanuary 21, 2006
826ClaymontNew CastleJanuary 11, 1997
827LewesSussexJanuary 11, 1997
828MiddletownNew CastleJanuary 11, 1997
829Ocean ViewSussexApril 1, 1997
830WilmingtonNew CastleOctober 11, 1997
831NewarkNew CastleFebruary 4, 1994
832MiddletownNew CastleFebruary 4, 1994
834Delaware CityNew CastleFebruary 4, 1994
836Delaware CityNew CastleFebruary 4, 1994
837NewarkNew CastleFebruary 4, 1994
838MiddletownNew CastleOctober 11, 1997
839MilfordKentAugust 14, 1998
841GeorgetownSussexJune 13, 2000
842WilmingtonNew CastleJune 5, 2018
844SmyrnaKentSeptember 3, 2020
846BethelSussexJanuary 10, 1996
853GeorgetownSussexJuly 6, 1997
854GeorgetownSussexFebruary 11, 1995
855GeorgetownSussexFebruary 4, 1994
856GeorgetownSussexFebruary 4, 1994
857DoverKentFebruary 27, 1999
858GeorgetownSussexMay 10, 1999
861NewarkNew CastleAugust 14, 1998
864Rehoboth BeachSussexApril 1, 1997
865FredericaKentJune 13, 2000
866MilfordKentJuly 29, 2020
867WilmingtonNew CastleJune 25, 2019
870FeltonKentJune 13, 2000
873HockessinNew CastleSeptember 27, 2010
875LaurelSussexFebruary 4, 1994
877LaurelSussexMay 10, 1999
878MillsboroSussexDecember 21, 2020
883DoverKentJune 13, 2000
884WilmingtonNew CastleFebruary 4, 1994
885WilmingtonNew CastleJune 13, 2000
886WilmingtonNew CastleFebruary 4, 1994
887WilmingtonNew CastleFebruary 4, 1994
888WilmingtonNew CastleFebruary 4, 1994
889DagsboroSussexDecember 21, 2020
892WilmingtonNew CastleFebruary 4, 1994
893WilmingtonNew CastleFebruary 27, 1999
894ChristianaNew CastleOctober 11, 1997
897WilmingtonNew CastleJuly 19, 2001
898WilmingtonNew CastleApril 16, 2001
899Camden-WyomingKentJuly 29, 2020
900Camden-WyomingKentMarch 20, 2015
907DelmarSussexJune 13, 2000
918BearNew CastleJune 13, 2000
922Camden-WyomingKentJuly 6, 2009
924HarringtonKentAugust 14, 1998
927DagsboroSussexJune 13, 2000
929LaurelSussexApril 1, 1997
930MilfordKentApril 1, 1997
932WilmingtonNew CastleJuly 6, 2009
933DagsboroSussexJanuary 11, 1997
934DagsboroSussexFebruary 4, 1994
943Camden-WyomingKentJune 13, 2000
945Rehoboth BeachSussexFebruary 4, 1994
946BearNew CastleJuly 17, 2020
947Rehoboth BeachSussexFebruary 4, 1994
956BridgevilleSussexJune 13, 2000
966HarbesonSussexJune 13, 2000
981NewarkNew CastleJanuary 25, 1998
983NewarkNew CastleOctober 15, 1996
984WilmingtonNew CastleFebruary 4, 1994
985WilmingtonNew CastleOctober 15, 1996
988SelbyvilleSussexApril 1, 1997
990SeafordSussexApril 1, 1997
991New CastleNew CastleJuly 16, 2020
992WilmingtonNew CastleFebruary 4, 1994
993WilmingtonNew CastleFebruary 4, 1994
994WilmingtonNew CastleFebruary 4, 1994
995WilmingtonNew CastleFebruary 4, 1994
996WilmingtonNew CastleFebruary 4, 1994
998WilmingtonNew CastleFebruary 4, 1994
999WilmingtonNew CastleFebruary 4, 1994

References

  1. Web site: Transition to 10-digit dialing (for 988 as 3-digit access to National Suicide Prevention Hotline). January 8, 2021. North American Numbering Plan Administrator . March 9, 2021.
  2. Web site: Archived copy . 2017-09-24 . dead . https://web.archive.org/web/20170519032549/http://www.latamaps.com/Telecom_Maps/Regional_LATA_maps/Mid-Atlantic_LATA_Map_-_Maponics.pdf . 2017-05-19 .
  3. Web site: Area Code 302 . 2022-06-14 . www.area-codes.com.