NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2008-11-21 | 289-272 | Iristel Inc. | 154E | Niagara-On-The-Lake | — |
| 2008-11-21 | 289-274 | Iristel Inc. | 154E | Oshawa | — |
| 2008-11-21 | 289-275 | Iristel Inc. | 154E | Ajax-Pickering | — |
| 2008-11-21 | 289-276 | Iristel Inc. | 154E | Bowmanville | — |
| 2008-11-21 | 289-277 | Iristel Inc. | 154E | South Pickering | — |
| 2008-11-21 | 325-268 | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2008-11-21 | 361-434 | BANDWIDTH.COM CLEC, LLC - TX | 004F | C CHRISTI | TX |
| 2008-11-21 | 432-279 | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2008-11-21 | 450-231 | Iristel Inc. | 154E | Chomedey | — |
| 2008-11-21 | 450-232 | Iristel Inc. | 154E | Laval-Est | — |
| 2008-11-21 | 450-233 | Iristel Inc. | 154E | Laval-Ouest | — |
| 2008-11-21 | 450-234 | Iristel Inc. | 154E | Ste-Rose | — |
| 2008-11-21 | 450-235 | Iristel Inc. | 154E | St-Vincent-de-Paul | — |
| 2008-11-21 | 450-328 | Iristel Inc. | 154E | Pont-Viau | — |
| 2008-11-21 | 512-537 | BANDWIDTH.COM CLEC, LLC - TX | 004F | AUSTIN | TX |
| 2008-11-21 | 613-801 | Iristel Inc. | 154E | Kanata-Stittsville | — |
| 2008-11-21 | 626-539 | METROPCS NETWORKS, LLC | 899D | EL MONTE | CA |
| 2008-11-21 | 647-351 | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
| 2008-11-21 | 657-278 | PACIFIC BELL | 9740 | FULLERTON | CA |
| 2008-11-21 | 705-230 | Iristel Inc. | 154E | Borden-Angus | — |
| 2008-11-21 | 705-242 | Iristel Inc. | 154E | Orillia | — |
| 2008-11-21 | 705-243 | Iristel Inc. | 154E | Peterborough | — |
| 2008-11-21 | 713-489 | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2008-11-21 | 778-514 | Shaw Telecom Inc. | 497E | Naramata | — |
| 2008-11-21 | 778-515 | Shaw Telecom Inc. | 497E | Okanagan Falls | — |
| 2008-11-21 | 778-516 | Shaw Telecom Inc. | 497E | Summerland | — |
| 2008-11-21 | 803-449 | TWC IP ENABLED SERVICES, LLC | 793K | GILBERT | SC |
| 2008-11-21 | 803-583 | TWC IP ENABLED SERVICES, LLC | 793K | PELION | SC |
| 2008-11-21 | 806-412 | BANDWIDTH.COM CLEC, LLC - TX | 004F | LUBBOCK | TX |
| 2008-11-21 | 806-414 | BANDWIDTH.COM CLEC, LLC - TX | 004F | AMARILLO | TX |
| 2008-11-21 | 856-883 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CAMDEN | NJ |
| 2008-11-21 | 903-371 | BANDWIDTH.COM CLEC, LLC - TX | 004F | LONGVIEW | TX |
| 2008-11-21 | 915-235 | BANDWIDTH.COM CLEC, LLC - TX | 004F | EL PASO | TX |
| 2008-11-21 | 940-263 | BANDWIDTH.COM CLEC, LLC - TX | 004F | WICHITAFLS | TX |
| 2008-11-20 | 204-971 | Fido Solutions Inc. | 5643 | Selkirk | — |
| 2008-11-20 | 269-430 | COMCAST IP PHONE, LLC | 318J | BELLEVUE | MI |
| 2008-11-20 | 506-897 | Fido Solutions Inc. | 8820 | Fredericton | — |
| 2008-11-20 | 613-770 | Fido Solutions Inc. | 5643 | Kingston | — |
| 2008-11-20 | 613-870 | Fido Solutions Inc. | 5643 | Cornwall | — |
| 2008-11-20 | 613-970 | Fido Solutions Inc. | 5643 | Belleville | — |
| 2008-11-20 | 616-255 | COMCAST IP PHONE, LLC | 318J | GREENVILLE | MI |
| 2008-11-20 | 778-961 | Fido Solutions Inc. | 5643 | Williams Lake | — |
| 2008-11-20 | 778-962 | Fido Solutions Inc. | 5643 | Nelson | — |
| 2008-11-20 | 778-963 | Fido Solutions Inc. | 5643 | Cranbrook | — |
| 2008-11-20 | 778-964 | Fido Solutions Inc. | 5643 | Dawson Creek | — |
| 2008-11-20 | 778-965 | Fido Solutions Inc. | 5643 | Trail | — |
| 2008-11-20 | 780-561 | Fido Solutions Inc. | 5643 | Peace River | — |
| 2008-11-20 | 780-562 | Fido Solutions Inc. | 5643 | Westlock | — |
| 2008-11-20 | 780-563 | Fido Solutions Inc. | 5643 | Camrose | — |
| 2008-11-20 | 902-977 | Fido Solutions Inc. | 8820 | Truro | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.