918
Area code 918
Oklahoma, United States
National (918) 555-0123, E.164 +19185550123
How the 799 central office codes (exchanges) of area code 918 were allocated, from the North American Numbering Plan's records: to which carrier, as which line type. A 918 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
- OK
- Exchanges on record
- 799
- Carriers on record
- 44
- Mobile 260 (33%)
- Fixed line 455 (57%)
- VoIP 70 (9%)
- No line type on record 14 (2%)
- 799 exchanges on record
Most exchanges: AT&T 337, Verizon 61, Windstream 55.
Check a number
Valid fixed line or mobile number in the United States.
+1
country code
918
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 | +19185550123 |
| International | +1 918-555-0123 |
| National | (918) 555-0123 |
| RFC 3966 | tel:+1-918-555-0123 |
Source: North American Numbering Plan Administrator (NANPA); Canadian Numbering Administrator (CNAC); National numbering plan: United States (ITU)
The example is 918-555-0123: 555-0100 to 555-0199 are set aside for fictional use in every area code.
The exchange map
One cell per exchange: blocks 918 2xx to 918 9xx; in each block the row is the tens digit, the column the units digit.
- Mobile 260
- Fixed line 455
- VoIP 70
- No line type on record 14
- Not on record 1
Formats and patterns
| E.164 | +19185550123 |
|---|---|
| International | +1 918-555-0123 |
| National | (918) 555-0123 |
| RFC 3966 (tel: URI) | tel:+1-918-555-0123 |
Any 918 number, in E.164
^\+1918[2-9]\d{6}$+1, the area code, a central office code that does not start with 0 or 1, then four digits.
Mobile exchanges (260 on record)
^\+1918(?:2(?:0[68]|1[034]|2[026]|3[0-29]|4[04]|6[01489]|7[16-8]|8[249]|90)|3(?:0[5689]|1[02-689]|2[0579]|4[045]|5[013]|6[01]|7[038]|81|9[179])|4(?:0[24-9]|1[3578]|24|4[0-28]|7[01]|[89]0)|5(?:0[047-9]|1[09]|2[0157]|3[037]|5[07]|6[58]|7[0-25]|80)|6(?:0[35-7]|1[367]|2[59]|3[036-9]|4[03-6]|7[129]|8[58]|9[13-578])|7(?:0[1-467]|1[06-8]|2[0146]|3[457]|[45][01]|6[0139]|77|80|9[58])|8(?:0[01457-9]|1[02-8]|2[0-29]|3[079]|4[0-2589]|5[0-35-79]|6[01349]|7[013]|8[0-49]|9[12469])|9(?:0[1-9]|1[4-6]|2[467]|3[0-47]|4[2468]|5[13-5]|6[145]|7[24589]|8[0-3]|9[013]))\d{4}$Fixed line exchanges (455 on record)
^\+1918(?:2(?:0[01347]|19|2[13-579]|3[3-7]|4[1-35-9]|5\d|6[367]|7[02-59]|8[013578]|9[1-9])|3(?:0[247]|2[1-46]|3\d|4[1-37-9]|5[24-8]|6[3-9]|7[124-79]|8[2-9]|9[06])|4(?:0[13]|1[069]|2[0-35-9]|[356]\d|4[3-79]|7[2-9]|[89][1-9])|5(?:0[256]|1[2-8]|2[2-489]|3[124-68]|[49]\d|5[1289]|6[0-4679]|7[346-9]|8[1-9])|6(?:0[2489]|1[024589]|2[0-46-8]|3[1245]|4[127-9]|[56]\d|7[03-8]|8[0-4679]|9[0269])|7(?:0[589]|[12][2359]|3[0-3689]|[45][2-9]|6[24-8]|7[0-689]|8[1-9]|9[1-379])|8(?:0[236]|19|2[3-8]|3[1-68]|4[3467]|5[48]|6[25-8]|7[24-9]|8[5-7]|98)|9(?:1[0379]|2[259]|3[689]|4[15]|52|6[236-9]|7[17]|8[5-9]|9[2467]))\d{4}$VoIP exchanges (70 on record)
^\+1918(?:2(?:0[259]|1[25-8]|[23]8|6[25]|86)|3(?:0[013]|17|28|46|59|62|80|9[2-58])|4(?:00|1[24])|5(?:0[13]|26|39|5[346])|60[01]|7(?:14|2[78]|9[046])|8(?:88|9[0357])|9(?:[06]0|1[28]|2[138]|35|4[0379]|5[67]|7[03]|84|9[589]))\d{4}$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 918, with the exchanges allocated to it (the three digits after the area code).
| Carrier | Exchanges | Mobile | Fixed line | VoIP | Exchanges held |
|---|---|---|---|---|---|
| AT&T | 337 | 93 | 240 | 4 | 200, 204, 207–208, 223–225, 227, 230–235, 237, 241, 245–246, 248, 255–257, 260–261, 265–266, 270, 272–274, 280–285, 287–288, 290–293, 295–299, 302, 304, 308, 313, 318–319, 321–324, 330–333, 335–338, 341–344, 348, 352, 358, 367, 371–372, 376, 378–380, 382–384, 387, 396–397, 399, 402–403, 420–421, 423–431, 436–439, 443–447, 450, 453, 456–458, 460, 465, 467, 475, 477–478, 481, 487–488, 490–499, 502, 507–508, 510, 519–521, 523–524, 527, 530, 532, 534, 540–542, 544, 549, 551, 553, 557, 560–561, 567, 571–574, 576, 579, 581–588, 591–592, 594–596, 599, 605–607, 610, 616, 618–619, 621–634, 640–641, 644–645, 650, 652, 660–665, 669–671, 673–676, 680–692, 699, 704, 706, 708–709, 712–713, 715–716, 719–721, 723, 725, 729–730, 732, 734, 738, 740, 742–749, 752, 756, 758–760, 762, 764, 766, 772, 774–776, 781–782, 786–787, 789, 791, 801, 804, 807, 818, 822, 824–825, 828–829, 831–836, 838–839, 842, 845, 848, 859, 862–864, 869, 875, 884, 886, 898–899, 902, 905–907, 914–916, 925, 930–931, 933, 937, 939, 944, 946, 948, 951–952, 955, 961–962, 964, 967, 969, 971–972, 978, 983, 988, 990–991, 995 |
| Verizon | 61 | 53 | 8 | 0 | 210, 226, 240, 264, 306, 314–316, 325, 345, 353, 370, 401, 404–405, 413, 417–418, 480, 500, 504, 509, 550, 562, 568, 570, 575, 580, 590, 613, 615, 679, 701, 703, 710, 741, 750–751, 800, 805, 817, 837, 849, 861, 871, 877–880, 891, 894, 896, 924, 927, 932, 934, 953, 965, 974, 977, 982 |
| Windstream | 55 | 0 | 55 | 0 | 249–252, 254, 258–259, 263, 279, 294, 307, 355, 357, 385, 410, 432, 449, 451, 455, 459, 461–462, 472–473, 482–483, 485–486, 505, 536, 548, 564, 614, 635, 642, 647, 649, 653–655, 658, 696, 705, 733, 773, 778, 797, 843, 847, 867, 872, 874, 885, 887, 968 |
| T-Mobile | 51 | 51 | 0 | 0 | 206, 213, 269, 271, 289, 320, 327, 329, 340, 350–351, 360–361, 406–409, 442, 525, 537, 565, 707, 718, 777, 780, 808–810, 812–816, 820, 830, 840–841, 850–853, 860, 873, 882–883, 889, 892, 901, 904, 908, 926 |
| Lumen | 44 | 0 | 41 | 3 | 203, 219, 236, 300, 326, 395, 416, 422, 506, 512–518, 529, 547, 552, 558–559, 578, 602, 604, 608, 612, 731, 770–771, 779, 792, 803, 806, 819, 844, 858, 876, 888, 913, 917, 919, 941, 992, 994 |
| UScellular | 32 | 32 | 0 | 0 | 214, 222, 244, 268, 276–277, 309–310, 373, 381, 440–441, 448, 470–471, 533, 617, 636–639, 693–695, 697–698, 724, 798, 855–857, 981 |
| Onvoy | 29 | 0 | 0 | 29 | 202, 205, 212, 215–218, 228, 301, 303, 317, 328, 359, 362, 393, 398, 400, 526, 556, 600–601, 727, 796, 890, 895, 900, 918, 935, 999 |
| Comcast | 18 | 0 | 0 | 18 | 262, 286, 346, 392, 394, 501, 503, 539, 728, 794, 893, 923, 940, 943, 947, 949, 957, 970 |
| Cross Wireless | 16 | 16 | 0 | 0 | 239, 305, 391, 603, 702, 726, 735, 769, 795, 821, 881, 903, 909, 975, 980, 993 |
| Cross Telephone Company | 11 | 0 | 11 | 0 | 452, 463–464, 469, 484, 489, 768, 799, 945, 966, 989 |
| Bandwidth.com | 10 | 0 | 0 | 10 | 209, 414, 790, 897, 912, 921, 928, 960, 973, 984 |
| Cimarron Telephone Company | 10 | 0 | 10 | 0 | 242–243, 354, 356, 363, 454, 538, 757, 767, 865 |
| Oklahoma Western Telephone Company | 9 | 0 | 9 | 0 | 522, 563, 569, 651, 659, 677, 753–755 |
| Paetec Itel | 9 | 0 | 9 | 0 | 229, 347, 388, 419, 528, 609, 739, 936, 986 |
| TotelCSI | 8 | 0 | 8 | 0 | 275, 349, 468, 531, 535, 545, 566, 648 |
| Central Oklahoma Telephone Company | 7 | 0 | 7 | 0 | 368, 374–375, 377, 667–668, 866 |
| Oklahoma Telephone & Telegraph | 6 | 0 | 6 | 0 | 466, 474, 656–657, 823, 826 |
| Salina-Spavinaw Telephone | 6 | 0 | 6 | 0 | 434, 479, 589, 593, 597, 868 |
| USA Mobility | 6 | 6 | 0 | 0 | 220, 643, 646, 672, 761, 763 |
| Peerless Network | 5 | 0 | 0 | 5 | 412, 554, 714, 956, 998 |
| Pine Telephone Company | 5 | 5 | 0 | 0 | 312, 415, 737, 942, 979 |
| Shidler Telephone Company | 5 | 0 | 5 | 0 | 433, 722, 765, 793, 846 |
| TDS Telecom | 5 | 0 | 5 | 0 | 247, 543, 678, 785, 827 |
| BTC Broadband | 4 | 0 | 4 | 0 | 364–366, 369 |
| Bixby Telephone Sales & Service | 4 | 0 | 4 | 0 | 736, 802, 938, 997 |
| Atlas Telephone Company | 3 | 0 | 3 | 0 | 783–784, 788 |
| Consolidated Communications | 3 | 0 | 3 | 0 | 386, 476, 598 |
| Optimum | 3 | 0 | 3 | 0 | 201, 577, 910 |
| Canadian Valley Telephone Company | 2 | 0 | 2 | 0 | 334, 339 |
| Cherokee Telephone Company | 2 | 0 | 2 | 0 | 389, 546 |
| Craw-Kan Telephone Cooperative | 2 | 0 | 2 | 0 | 929, 996 |
| Grand Telephone Company | 2 | 0 | 2 | 0 | 253, 435 |
| Northeast Rural Services | 2 | 0 | 2 | 0 | 221, 390 |
| Paging Tulsa | 2 | 2 | 0 | 0 | 278, 717 |
| Seneca Telephone Company | 2 | 0 | 2 | 0 | 666, 985 |
| Beggs Telephone Company | 1 | 0 | 1 | 0 | 267 |
| Brightlink Communications | 1 | 1 | 0 | 0 | 954 |
| COTC Connections | 1 | 0 | 1 | 0 | 987 |
| Emergency Networks | 1 | 1 | 0 | 0 | 870 |
| Nuso | 1 | 0 | 1 | 0 | 922 |
| Ozark Telephone Company | 1 | 0 | 1 | 0 | 854 |
| Pinnacle Communications | 1 | 0 | 1 | 0 | 963 |
| Ringer Mobile | 1 | 0 | 1 | 0 | 620 |
| TELNYX | 1 | 0 | 0 | 1 | 238 |
Questions developers ask
- Where is area code 918?
- Area code 918 is in Oklahoma, in the United States: all 799 of its exchanges on record are there. From abroad it is dialled +1 918, then the seven-digit number.
- Is a 918 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 799 exchanges on record in 918, 260 (33%) were allocated as mobile, 455 (57%) as fixed line, 70 (9%) 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 918?
- 44 carriers hold exchanges in 918 on record; the most: AT&T (337), Verizon (61) and Windstream (55). 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 918 phone number?
- In E.164 a 918 number matches ^\+1918[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 (918) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP.