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 |
|---|---|---|---|---|---|
| 2008-04-15 | 314-932 | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2008-04-15 | 317-957 | LEVEL 3 TELECOM OF INDIANA, LP - IN | 7060 | INDIANAPLS | IN |
| 2008-04-15 | 347-832 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2008-04-15 | 402-500 | BANDWIDTH.COM CLEC, LLC - NE | 995E | NORFOLK | NE |
| 2008-04-15 | 540-498 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | FREDECKSBG | VA |
| 2008-04-15 | 541-808 | CHARTER IP ENABLED SERVICES, LLC | 792K | COOS BAY | OR |
| 2008-04-15 | 571-287 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | HERNDON | VA |
| 2008-04-15 | 620-405 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | LA HARPE | KS |
| 2008-04-15 | 713-389 | SOUTHWESTERN BELL | 9533 | SPRING | TX |
| 2008-04-15 | 740-938 | LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | RATHBONE | OH |
| 2008-04-15 | 785-420 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WILSON | KS |
| 2008-04-15 | 804-551 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | RICHMOND | VA |
| 2008-04-15 | 817-802 | SOUTHWESTERN BELL | 9533 | ROANOKE | TX |
| 2008-04-15 | 914-257 | CABLEVISION LIGHTPATH, INC. - NY | 7126 | PEEKSKILL | NY |
| 2008-04-14 | 403-457 | Shaw Telecom Inc. | 497E | Calgary | — |
| 2008-04-14 | 403-967 | Shaw Telecom Inc. | 497E | Red Deer | — |
| 2008-04-14 | 418-490 | Fido Solutions Inc. | 5643 | Chicoutimi | — |
| 2008-04-14 | 507-985 | QWEST CORPORATION | 9631 | ST PETER | MN |
| 2008-04-14 | 620-323 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | LINCOLNVL | KS |
| 2008-04-14 | 714-645 | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-753 | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 780-761 | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2008-04-14 | 785-407 | BANDWIDTH.COM CLEC, LLC - KS | 986E | MINNEAPOLS | KS |
| 2008-04-14 | 860-576 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | 6388 | WILLIMNTIC | CT |
| 2008-04-14 | 909-256 | TWC IP ENABLED SERVICES, LLC | 793K | UPLAND | CA |
| 2008-04-11 | 316-249 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2008-04-11 | 403-404 | Bell Mobility | 6574 | Calgary | — |
| 2008-04-11 | 604-345 | Bell Mobility | 6574 | Vancouver | — |
| 2008-04-11 | 604-404 | Bell Mobility | 6574 | Vancouver | — |
| 2008-04-11 | 604-569 | Shaw Telecom Inc. | 497E | Vancouver | — |
| 2008-04-11 | 604-972 | Shaw Telecom Inc. | 497E | Whistler | — |
| 2008-04-11 | 705-574 | Shaw Telecom Inc. | 497E | Sault Ste. Marie | — |
| 2008-04-11 | 778-245 | Bell Mobility | 6574 | Aldergrove | — |
| 2008-04-11 | 780-340 | Bell Mobility | 6574 | Edmonton | — |
| 2008-04-11 | 905-636 | Bell Canada | 8051 | Milton | — |
| 2008-04-10 | 517-574 | CLEAR RATE COMMUNICATIONS, LLC | 046L | LANSING | MI |
| 2008-04-10 | 571-340 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | WSNGTNZN19 | VA |
| 2008-04-10 | 614-556 | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2008-04-10 | 616-267 | MICHIGAN BELL TEL CO | 9323 | GRAND RPDS | MI |
| 2008-04-10 | 616-272 | CLEAR RATE COMMUNICATIONS, LLC | 046L | GRAND RPDS | MI |
| 2008-04-10 | 717-559 | WINDSTREAM D & E SYSTEMS, INC. - PA | 4114 | DAUPHIN | PA |
| 2008-04-10 | 724-750 | COMCAST IP PHONE, LLC | 318J | EMLENTON | PA |
| 2008-04-10 | 813-379 | METROPCS, INC. | 5562 | TAMPACEN | FL |
| 2008-04-09 | 226-626 | TELUS Mobility | 8303 | Chatham | — |
| 2008-04-09 | 226-678 | TELUS Mobility | 8303 | London | — |
| 2008-04-09 | 269-282 | COMCAST IP PHONE, LLC | 318J | BATTLE CRK | MI |
| 2008-04-09 | 571-468 | VERIZON VIRGINIA, INC. | 9213 | WSNGTNZN17 | VA |
| 2008-04-09 | 604-969 | TELUS | 8086 | North Vancouver | — |
| 2008-04-09 | 608-420 | CHARTER IP ENABLED SERVICES, LLC | 792K | ALBANY | WI |
| 2008-04-09 | 671-929 | GUAM WIRELESS TELEPHONE COMPANY, LLC | 3945 | AGANA | GU |
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.