302
Area code 302
Delaware, United States
National (302) 555-0123, E.164 +13025550123
How the 673 central office codes (exchanges) of area code 302 were allocated, from the North American Numbering Plan's records: to which carrier, as which line type. A 302 number is mobile, fixed line or VoIP according to its exchange, the three digits after the area code; the allocation is the original one (below).
At a glance
- Country code
- +1
- State
- DE
- Exchanges on record
- 673
- Carriers on record
- 28
- Mobile 191 (28%)
- Fixed line 373 (55%)
- VoIP 95 (14%)
- No line type on record 14 (2%)
- 673 exchanges on record
Most exchanges: Verizon 274, AT&T 88, Paetec Itel 74.
Check a number
Valid fixed line or mobile number in the United States.
+1
country code
302
area code
5550123
subscriber number
| Country | United States numbering plan |
|---|---|
| Line type | Fixed line or mobile |
| Carrier the block was allocated to | No carrier on record for this prefix |
| E.164 | +13025550123 |
| International | +1 302-555-0123 |
| National | (302) 555-0123 |
| RFC 3966 | tel:+1-302-555-0123 |
Source: North American Numbering Plan Administrator (NANPA); Canadian Numbering Administrator (CNAC); National numbering plan: United States (ITU)
The example is 302-555-0123: 555-0100 to 555-0199 are set aside for fictional use in every area code.
The exchange map
One cell per exchange: blocks 302 2xx to 302 9xx; in each block the row is the tens digit, the column the units digit.
- Mobile 191
- Fixed line 373
- VoIP 95
- No line type on record 14
- Not on record 127
Formats and patterns
| E.164 | +13025550123 |
|---|---|
| International | +1 302-555-0123 |
| National | (302) 555-0123 |
| RFC 3966 (tel: URI) | tel:+1-302-555-0123 |
Any 302 number, in E.164
^\+1302[2-9]\d{6}$+1, the area code, a central office code that does not start with 0 or 1, then four digits.
Mobile exchanges (191 on record)
^\+1302(?:2(?:1[278]|2[0289]|36|4[1-3579]|5[09]|6[3-578]|7[025-7]|8[17]|9[03])|3(?:0[04]|1[29]|3[1-39]|4[45]|5[047-9]|6[237]|7[379]|8[1-46-8]|9[0369])|4(?:1[0356]|2[03]|3[1578]|4[1-38]|6[2358]|7[04]|8[047]|9[034])|5(?:0[357]|1[0389]|2[1-38]|3[058]|4[024-8]|5[349]|6[0-378]|79|8[02489]|9[0-389])|6(?:0[3569]|1[0249]|2[04]|3[28]|4[169]|6[26]|7[015]|8[015-7]|9[02-49])|7(?:0[14-8]|1[2-47-9]|23|4[035]|5[03]|66|81)|8(?:0[23]|2[24]|9[378])|9(?:[23]2|8[13]))\d{4}$Fixed line exchanges (373 on record)
^\+1302(?:2(?:03|1[03]|2[13-7]|3[0-589]|4[68]|5[1-58]|6[0-269]|7[149]|8[02-689]|9[124-9])|3(?:0[18]|1[0378]|2\d|3[04578]|4[0-36-9]|5[1-356]|6[014689]|7[0-24-68]|8[059]|9[12578])|4(?:0[01478]|1[489]|2[124-9]|3[02-469]|4[4-79]|5\d|6[014679]|[79][125-9]|8[1-359])|5(?:0[014]|1[24-6]|2[4-79]|3[13679]|4[13]|52|6[4-69]|7[0-8]|8[135]|9[4-7])|6(?:0[247]|1[368]|2[2389]|3[13-69]|4[3-578]|5\d|6[01349]|7[2-478]|8[2-49]|9[15-8])|7(?:0[239]|15|2[124579]|3\d|4[1467]|5[12478]|6[0-5]|7[2-47-9]|8[02-46-9]|9[1-378])|8(?:04|15|2[6-9]|3[0-246-9]|4[126]|[58][3-8]|6[145]|7[057]|9[24])|9(?:07|18|2[479]|3[034]|4[357]|[56]6|70|8[458]|9[02-9]))\d{4}$VoIP exchanges (95 on record)
^\+1302(?:2(?:0[0-24-9]|1[4-69]|37|4[04]|5[67]|7[38])|3(?:0[235-79]|1[4-6]|36|65|94)|4(?:0[23569]|1[27]|40|73|8[68])|5(?:0[2689]|17|20|3[24]|49|5[016-8]|8[67])|6(?:0[018]|1[57]|2[15-7]|3[07]|4[02]|6[578]|7[69]|88)|7(?:1[06]|26|42|7[05])|8(?:[01]0|44|6[67]|78|[89]9)|9(?:00|46|91))\d{4}$The exchange patterns follow the original allocations; a number ported since keeps its digits but not necessarily its carrier or its line type.
Carriers and their exchanges
Every carrier holding exchanges in 302, with the exchanges allocated to it (the three digits after the area code).
| Carrier | Exchanges | Mobile | Fixed line | VoIP | Exchanges held |
|---|---|---|---|---|---|
| Verizon | 274 | 60 | 214 | 0 | 203, 210, 222, 226–227, 234–236, 238–239, 242, 245, 255, 258, 261, 266, 269–270, 272, 274, 282–284, 286–288, 291–292, 300–301, 304, 310, 319–320, 322–328, 332, 335, 337–338, 340–341, 347–349, 353–354, 357–358, 361–362, 366, 368–372, 374, 376, 378–383, 385, 387–388, 390–391, 395–398, 400, 408, 414–416, 421–422, 424–434, 436, 448–458, 463, 467–468, 470, 475–479, 484–485, 492, 498–499, 505, 513, 515–516, 518–519, 528–530, 535, 537–543, 545, 547, 552, 554, 571, 573–577, 583–585, 593–594, 597–598, 603, 605, 612, 614, 618, 622–623, 628–629, 631–634, 636, 644–645, 647, 651–661, 672–674, 677–678, 683–685, 689, 691, 695, 697–698, 707–708, 729–739, 741, 744, 758, 760–762, 764–765, 772–774, 777–778, 784, 791–793, 797–798, 803, 824, 830–832, 834, 836–838, 846, 853–858, 861, 875, 877, 884–888, 892–894, 922, 932–934, 945, 947, 970, 984–985, 992–999 |
| AT&T | 88 | 54 | 34 | 0 | 212, 220, 223, 228–229, 231, 233, 249, 252, 265, 268, 277, 290, 298, 333, 359, 364, 367, 373, 386, 410, 419, 423, 437–439, 444, 466, 469, 493, 501, 503, 521, 533, 544, 559, 561–563, 566–568, 570, 578, 588, 595, 609, 619, 635, 638, 641, 646, 648–649, 664, 669–671, 675, 680, 690, 692, 699, 704, 712–714, 717–718, 740, 743, 745, 747, 750–754, 766, 826–829, 864, 929–930, 988, 990 |
| Paetec Itel | 74 | 0 | 74 | 0 | 221, 224–225, 230, 246, 248, 251, 253–254, 262, 280, 285, 296–297, 299, 321, 329–330, 334, 343, 346, 351–352, 355–356, 360, 375, 389, 392, 472, 481, 483, 489, 495, 504, 514, 524, 527, 531, 536, 564, 569, 572, 581, 607, 613, 643, 650, 663, 682, 696, 702–703, 709, 715, 721, 746, 763, 779, 786, 804, 815, 839, 841, 865, 870, 883, 907, 918, 924, 927, 943, 956, 966 |
| T-Mobile | 57 | 57 | 0 | 0 | 217–218, 241, 250, 259, 264, 267, 275–276, 281, 293, 312, 331, 339, 344–345, 363, 377, 384, 393, 399, 413, 420, 442–443, 462, 465, 480, 487, 490, 494, 507, 510, 522, 546, 548, 553, 579–580, 582, 591, 610, 620, 666, 681, 686–687, 693–694, 705, 719, 723, 781, 897–898, 981, 983 |
| Onvoy | 51 | 0 | 0 | 51 | 202, 204–209, 214, 216, 240, 244, 302–303, 305–306, 309, 315, 403, 405–406, 417, 488, 506, 517, 520, 534, 550, 556–558, 600, 621, 625–627, 630, 637, 640, 642, 665, 667, 676, 679, 770, 775, 800, 810, 878, 889, 900, 991 |
| Lumen | 27 | 0 | 27 | 0 | 213, 260, 279, 289, 294–295, 308, 313, 317–318, 342, 401, 404, 407, 491, 496–497, 512, 525–526, 565, 596, 604, 722, 724–725, 727 |
| Bandwidth.com | 16 | 0 | 0 | 16 | 219, 278, 307, 314, 316, 336, 402, 409, 412, 586–587, 601, 608, 615, 710, 716 |
| CoreTel | 16 | 0 | 16 | 0 | 418, 445–447, 459–461, 471, 639, 780, 782–783, 787–789, 842 |
| Comcast | 9 | 0 | 0 | 9 | 201, 215, 256, 273, 365, 502, 508–509, 668 |
| Emergency Networks | 7 | 7 | 0 | 0 | 560, 592, 599, 606, 662, 701, 802 |
| Fractel | 5 | 0 | 0 | 5 | 688, 844, 866, 899, 946 |
| Peerless Network | 5 | 0 | 0 | 5 | 257, 394, 440, 532, 549 |
| Redi-Call Communications | 4 | 4 | 0 | 0 | 350, 441, 523, 822 |
| USA Mobility | 4 | 4 | 0 | 0 | 243, 247, 435, 474 |
| Dish Wireless | 3 | 3 | 0 | 0 | 589–590, 706 |
| All Page | 2 | 2 | 0 | 0 | 263, 624 |
| COMMIO LLC | 2 | 0 | 0 | 2 | 237, 867 |
| MCC Telephony | 2 | 0 | 2 | 0 | 500, 616 |
| NetCarrier TeleCom | 2 | 0 | 2 | 0 | 602, 757 |
| Ton80 Communications | 2 | 0 | 0 | 2 | 726, 742 |
| Vonage | 2 | 0 | 0 | 2 | 473, 486 |
| Brightlink Communications | 1 | 0 | 0 | 1 | 551 |
| D-Tel | 1 | 0 | 1 | 0 | 482 |
| HD Carrier | 1 | 0 | 0 | 1 | 617 |
| IDT America | 1 | 0 | 1 | 0 | 464 |
| Infinite Communications | 1 | 0 | 1 | 0 | 232 |
| Nuso | 1 | 0 | 1 | 0 | 271 |
| YMax Communications | 1 | 0 | 0 | 1 | 200 |
Questions developers ask
- Where is area code 302?
- Area code 302 is in Delaware, in the United States: all 673 of its exchanges on record are there. From abroad it is dialled +1 302, then the seven-digit number.
- Is a 302 number mobile or landline?
- Either: in the North American Numbering Plan the line type belongs to the exchange (the three digits after the area code), not to the area code. Of the 673 exchanges on record in 302, 191 (28%) were allocated as mobile, 373 (55%) as fixed line, 95 (14%) as VoIP and 14 (2%) have no line type on record. A number can have been ported since, to another carrier and even to another line type.
- Which carriers have numbers in area code 302?
- 28 carriers hold exchanges in 302 on record; the most: Verizon (274), AT&T (88) and Paetec Itel (74). These are the original allocations: with number portability, a number may be served by another carrier today, which only a live carrier lookup (an HLR or MNP query) can tell.
- How do I validate a 302 phone number?
- In E.164 a 302 number matches ^\+1302[2-9]\d{6}$: +1, the area code, a central office code that does not start with 0 or 1, then four digits. Written nationally it reads (302) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP.