NumberResearchRecent prefix assignments
352 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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 |
|---|---|---|---|---|---|
| 2008-04-29 | 347-286 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN14 | NY |
| 2008-04-29 | 347-338 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN05 | NY |
| 2008-04-29 | 347-443 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2008-04-29 | 347-850 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN14 | NY |
| 2008-04-29 | 347-989 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN14 | NY |
| 2008-04-29 | 402-889 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OMAHA | NE |
| 2008-04-29 | 405-889 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OKLA CITY | OK |
| 2008-04-29 | 443-470 | PAETEC ITEL, LLC | 829J | TOWSON | MD |
| 2008-04-29 | 502-835 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2008-04-29 | 646-945 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN01 | NY |
| 2008-04-29 | 713-452 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 7074 | HOUSTON | TX |
| 2008-04-29 | 813-408 | METROPCS, INC. | 5562 | TAMPAWST | FL |
| 2008-04-29 | 903-747 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TYLER | TX |
| 2008-04-29 | 956-569 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCALLEN | TX |
| 2008-04-29 | 956-570 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCALLEN | TX |
| 2008-04-29 | 956-774 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAREDO | TX |
| 2008-04-28 | 226-320 | Execulink Telecom Inc. | 8226 | Princeton | — |
| 2008-04-28 | 226-321 | Execulink Telecom Inc. | 8226 | Otterville | — |
| 2008-04-28 | 226-322 | Execulink Telecom Inc. | 8226 | Innerkip | — |
| 2008-04-28 | 226-323 | Execulink Telecom Inc. | 8226 | Drumbo | — |
| 2008-04-28 | 226-324 | Execulink Telecom Inc. | 8226 | Eastwood | — |
| 2008-04-28 | 226-325 | Execulink Telecom Inc. | 8226 | Norwich | — |
| 2008-04-28 | 519-406 | Execulink Telecom Inc. | 8226 | Wellesley | — |
| 2008-04-28 | 519-407 | Execulink Telecom Inc. | 8226 | St. Clements | — |
| 2008-04-28 | 519-408 | Execulink Telecom Inc. | 8226 | Plattsville | — |
| 2008-04-28 | 519-413 | Execulink Telecom Inc. | 8226 | New Dundee | — |
| 2008-04-28 | 519-545 | Execulink Telecom Inc. | 8226 | New Hamburg | — |
| 2008-04-28 | 519-547 | Execulink Telecom Inc. | 8226 | Ayr | — |
| 2008-04-28 | 519-556 | Execulink Telecom Inc. | 8226 | Baden | — |
| 2008-04-28 | 519-557 | Execulink Telecom Inc. | 8226 | Thamesford | — |
| 2008-04-28 | 520-638 | QWEST CORPORATION | 9636 | TUCSON | AZ |
| 2008-04-28 | 814-650 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALTOONA | PA |
| 2008-04-28 | 919-400 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RALEIGH | NC |
| 2008-04-25 | 424-243 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | INGLEWOOD | CA |
| 2008-04-25 | 484-706 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | READING | PA |
| 2008-04-25 | 775-393 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | RENO | NV |
| 2008-04-25 | 804-665 | ONVOY, LLC - VA | 138E | RICHMOND | VA |
| 2008-04-24 | 418-421 | Fido Solutions Inc. | 5643 | Sainte-Marie-de-Beauce | — |
| 2008-04-24 | 604-403 | Bell West Inc. | 2933 | Vancouver | — |
| 2008-04-24 | 617-672 | TC SYSTEMS, INC. | 7135 | BOSTON | MA |
| 2008-04-24 | 646-845 | PAETEC ITEL, LLC | 829J | NWYRCYZN01 | NY |
| 2008-04-24 | 702-689 | METROPCS, INC. | 5562 | LAS VEGAS | NV |
| 2008-04-24 | 778-429 | Shaw Telecom Inc. | 497E | Youbou | — |
| 2008-04-24 | 785-405 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | BREWSTER | KS |
| 2008-04-24 | 785-413 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | MILTONVALE | KS |
| 2008-04-23 | 562-502 | METROPCS NETWORKS, LLC | 899D | LAKEWOOD | CA |
| 2008-04-22 | 479-365 | AT&T ENTERPRISES, LLC | 516C | SPRINGDALE | AR |
| 2008-04-22 | 503-719 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PORTLAND | OR |
| 2008-04-22 | 575-408 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOBBS | NM |
| 2008-04-21 | 570-632 | TWC IP ENABLED SERVICES, LLC | 793K | ST JOSEPH | PA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.