Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
TULSA prefixes in area code 918
NANPA records 275 assigned NXX blocks to rate center TULSA in area code 918, 35.2% of the 782 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 22 holders hold those blocks, the largest being SOUTHWESTERN BELL (100), NEW CINGULAR WIRELESS PCS, LLC - IL (53), T-MOBILE USA, INC. (28). The earliest assignment on record here is 2001-01-16 and the most recent 2025-03-10. 170 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 539 – overlay codes cover the same geography, so a rate center is served by all of them.
275 assigned blocks – 35.2% of 918
22 holders of record
170 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 918-200 | AT&T TELEPORT COMMUNICATIONS AMERICA OK - LLC | – | yes | yes |
| 918-204 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-206 | T-Mobile T-MOBILE USA, INC. | 2012-03-26 | yes | yes |
| 918-210 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-09-14 | yes | yes |
| 918-221 | NORTHEAST RURAL SERVICES, INC. - OK | – | yes | yes |
| 918-222 | UNITED STATES CELLULAR - OK | 2025-03-10 | yes | yes |
| 918-230 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-231 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-232 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-234 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-236 | Lumen LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK | 2010-02-19 | yes | yes |
| 918-237 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-240 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-10-18 | yes | yes |
| 918-260 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-261 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-264 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-10-17 | yes | yes |
| 918-269 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-270 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-271 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-277 | UNITED STATES CELLULAR - OK | 2001-03-21 | yes | yes |
| 918-278 | PAGING TULSA, INC. | – | no | yes |
| 918-280 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-281 | AT&T TELEPORT COMMUNICATIONS AMERICA OK - LLC | – | yes | yes |
| 918-282 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-03-05 | no | yes |
| 918-284 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-289 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-292 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-293 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-295 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-301 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 918-312 | PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. | 2011-11-16 | yes | yes |
| 918-313 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-09-25 | no | yes |
| 918-340 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-344 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-346 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-359 | Onvoy ONVOY, LLC - OK | – | no | yes |
| 918-361 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-370 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-378 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-03-21 | no | yes |
| 918-381 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-382 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-384 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-388 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 918-392 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-398 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 918-402 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-04-10 | no | yes |
| 918-403 | AT&T SOUTHWESTERN BELL | 2001-04-12 | yes | yes |
| 918-404 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-406 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-407 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-408 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-409 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-425 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-428 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-430 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-437 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-438 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-439 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-442 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-445 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-446 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-447 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-460 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-477 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-481 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-488 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-491 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-492 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-493 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-494 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-495 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-496 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-497 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-499 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-500 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-501 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-502 | AT&T SOUTHWESTERN BELL | 2001-09-25 | no | yes |
| 918-504 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2006-03-28 | yes | yes |
| 918-508 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2009-03-04 | yes | yes |
| 918-510 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-513 | Lumen LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK | – | yes | yes |
| 918-519 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-520 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-521 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-523 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-524 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-526 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 918-527 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-547 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | – | no | yes |
| 918-549 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-550 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2009-09-22 | yes | yes |
| 918-551 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-556 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 918-557 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-07-19 | no | yes |
| 918-560 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-561 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-565 | T-Mobile T-MOBILE USA, INC. | 2011-07-11 | yes | yes |
| 918-568 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-573 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-574 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-576 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-579 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-581 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-582 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-583 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-584 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-585 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-586 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-587 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-588 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-591 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-592 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-594 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-595 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-596 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-599 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-600 | Onvoy ONVOY, LLC - OK | 2015-08-13 | yes | yes |
| 918-605 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-606 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-607 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-610 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-613 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-05-26 | yes | yes |
| 918-619 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-621 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-622 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-624 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-625 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-627 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-628 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-629 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-630 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-631 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-632 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-633 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-634 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-636 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-637 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-638 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-639 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-640 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-641 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-643 | Spok SPOK, INC. | – | no | yes |
| 918-644 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2011-01-25 | yes | yes |
| 918-645 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-646 | Spok SPOK, INC. | – | no | yes |
| 918-660 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-663 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-664 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-665 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-669 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-670 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-671 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-672 | Spok SPOK, INC. | – | no | yes |
| 918-688 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-690 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-691 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-692 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-693 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-694 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-695 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-697 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-698 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-699 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-703 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-704 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2006-02-17 | yes | yes |
| 918-706 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-07-05 | no | yes |
| 918-710 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-02-14 | yes | yes |
| 918-712 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-714 | Peerless PEERLESS NETWORK OF OKLAHOMA, LLC - OK | – | yes | yes |
| 918-717 | PAGING TULSA, INC. | – | no | yes |
| 918-720 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2005-10-17 | yes | yes |
| 918-724 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-727 | Onvoy ONVOY, LLC - OK | 2018-09-13 | yes | yes |
| 918-728 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-730 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-732 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-734 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-01-16 | no | yes |
| 918-740 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-741 | PAGE PLUS, INC. | – | no | yes |
| 918-742 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-743 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-744 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-745 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-746 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-747 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-748 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-749 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-750 | PAGE PLUS, INC. | – | no | yes |
| 918-751 | PAGE PLUS, INC. | – | no | yes |
| 918-760 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-761 | Spok SPOK, INC. | – | no | yes |
| 918-763 | Spok SPOK, INC. | – | no | yes |
| 918-764 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-770 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | 2001-11-27 | yes | yes |
| 918-779 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | – | yes | yes |
| 918-780 | T-Mobile T-MOBILE USA, INC. | 2012-05-15 | yes | yes |
| 918-794 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-796 | Onvoy ONVOY, LLC - OK | – | yes | yes |
| 918-798 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-804 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2011-01-17 | yes | yes |
| 918-805 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2008-12-29 | yes | yes |
| 918-808 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-809 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-810 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-812 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 918-813 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-814 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-828 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-829 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-04-02 | yes | yes |
| 918-830 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 918-831 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-832 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-833 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-834 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-835 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-836 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 918-838 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-845 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2006-02-17 | yes | yes |
| 918-849 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-11-02 | yes | yes |
| 918-850 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 918-851 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 918-852 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 918-853 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 918-855 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-856 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-857 | UNITED STATES CELLULAR - OK | – | yes | yes |
| 918-858 | Lumen LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK | – | no | yes |
| 918-859 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2007-07-13 | yes | yes |
| 918-861 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-863 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2012-06-11 | yes | yes |
| 918-877 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK | – | no | yes |
| 918-878 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 918-879 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK | – | no | yes |
| 918-884 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2011-11-23 | yes | yes |
| 918-889 | T-Mobile T-MOBILE USA, INC. | 2012-03-08 | yes | yes |
| 918-891 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-892 | T-Mobile T-MOBILE USA, INC. | 2011-04-21 | yes | yes |
| 918-894 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2007-09-07 | yes | yes |
| 918-895 | Onvoy ONVOY, LLC - OK | 2008-01-07 | yes | yes |
| 918-896 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-899 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2008-03-25 | yes | yes |
| 918-900 | Onvoy ONVOY, LLC - OK | 2015-09-18 | yes | yes |
| 918-901 | T-Mobile T-MOBILE USA, INC. | 2012-05-15 | yes | yes |
| 918-902 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-904 | T-Mobile T-MOBILE USA, INC. | 2012-03-13 | yes | yes |
| 918-906 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-10-18 | no | yes |
| 918-921 | Bandwidth BANDWIDTH.COM CLEC, LLC - OK | 2012-06-15 | yes | yes |
| 918-922 | NUSO, LLC | – | yes | yes |
| 918-924 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2010-10-25 | yes | yes |
| 918-925 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-927 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2011-11-14 | yes | yes |
| 918-932 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | – | yes | yes |
| 918-933 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2008-03-25 | yes | yes |
| 918-934 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-935 | Onvoy ONVOY, LLC - OK | 2009-01-12 | yes | yes |
| 918-936 | Windstream PAETEC ITEL, LLC | 2011-03-18 | yes | yes |
| 918-938 | BTC BROADBAND, INC. | – | yes | yes |
| 918-939 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-946 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-11-27 | yes | yes |
| 918-947 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-948 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2001-12-28 | yes | yes |
| 918-949 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 918-951 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-954 | NUSO, LLC | 2013-03-18 | yes | yes |
| 918-955 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | no | yes |
| 918-960 | Bandwidth BANDWIDTH.COM CLEC, LLC - OK | 2008-06-19 | yes | yes |
| 918-971 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 918-978 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2007-07-13 | yes | yes |
| 918-982 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 2012-03-14 | yes | yes |
| 918-984 | Bandwidth BANDWIDTH.COM CLEC, LLC - OK | 2012-06-19 | yes | yes |
| 918-986 | Windstream PAETEC ITEL, LLC | 2012-07-13 | yes | yes |
| 918-991 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2008-09-17 | yes | yes |
| 918-992 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OK | – | yes | yes |
| 918-998 | Peerless PEERLESS NETWORK OF OKLAHOMA, LLC - OK | 2014-08-25 | yes | yes |
| 918-999 | Onvoy ONVOY, LLC - OK | – | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 100 | 36.4% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 53 | 19.3% |
| T-MOBILE USA, INC. | T-Mobile | 28 | 10.2% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | Verizon | 23 | 8.4% |
| UNITED STATES CELLULAR - OK | – | 17 | 6.2% |
| ONVOY, LLC - OK | Onvoy | 12 | 4.4% |
| COMCAST IP PHONE, LLC | Comcast | 7 | 2.5% |
| SPOK, INC. | Spok | 5 | 1.8% |
| LEVEL 3 COMMUNICATIONS, LLC - OK | Lumen | 4 | 1.5% |
| LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK | Lumen | 3 | 1.1% |
| PAETEC ITEL, LLC | Windstream | 3 | 1.1% |
| PAGE PLUS, INC. | – | 3 | 1.1% |
| BANDWIDTH.COM CLEC, LLC - OK | Bandwidth | 3 | 1.1% |
| TELEPORT COMMUNICATIONS AMERICA OK - LLC | AT&T | 2 | 0.7% |
| PAGING TULSA, INC. | – | 2 | 0.7% |
| PEERLESS NETWORK OF OKLAHOMA, LLC - OK | Peerless | 2 | 0.7% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK | Verizon | 2 | 0.7% |
| NUSO, LLC | – | 2 | 0.7% |
| NORTHEAST RURAL SERVICES, INC. - OK | – | 1 | 0.4% |
| PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. | – | 1 | 0.4% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 0.4% |
| BTC BROADBAND, INC. | – | 1 | 0.4% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to TULSA in area code 918?
275 blocks: 200, 204, 206, 210, 221, 222, 230, 231, 232, 234, 236, 237 and 263 more, all listed in the table above.
Which carriers have numbers in TULSA?
SOUTHWESTERN BELL (100 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (53 blocks), T-MOBILE USA, INC. (28 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK (23 blocks), UNITED STATES CELLULAR - OK (17 blocks), ONVOY, LLC - OK (12 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is TULSA a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.