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 |
|---|---|---|---|---|---|
| 2002-02-28 | 937-557 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | FRANKLIN | OH |
| 2002-02-28 | 989-486 | PAETEC ITEL, LLC | 829J | MIDLAND | MI |
| 2002-02-27 | 204-990 | TELUS Mobility | 8303 | Winnipeg | — |
| 2002-02-27 | 215-989 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2002-02-27 | 219-381 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2002-02-27 | 301-760 | LEVEL 3 COMMUNICATIONS, LLC - MD | 6119 | WSHNGTNZN2 | MD |
| 2002-02-27 | 301-761 | LEVEL 3 COMMUNICATIONS, LLC - MD | 6119 | WSNGTNZN11 | MD |
| 2002-02-27 | 301-768 | LEVEL 3 COMMUNICATIONS, LLC - MD | 6119 | WSHNGTNZN3 | MD |
| 2002-02-27 | 417-766 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2002-02-27 | 418-271 | Fido Solutions Inc. | 5643 | Quebec | — |
| 2002-02-27 | 480-244 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2002-02-27 | 508-340 | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | WORCESTER | MA |
| 2002-02-27 | 514-568 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2002-02-27 | 617-765 | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | SO BOSTON | MA |
| 2002-02-27 | 636-565 | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | DE SOTO | MO |
| 2002-02-27 | 662-541 | CELLULAR SOUTH, INC. | 6581 | TUNICA | MS |
| 2002-02-27 | 706-537 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DALTON | GA |
| 2002-02-27 | 706-617 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2002-02-27 | 706-631 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | AUGUSTA | GA |
| 2002-02-27 | 718-578 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN08 | NY |
| 2002-02-27 | 734-752 | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | TRENTON | MI |
| 2002-02-27 | 763-350 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TWINCITIES | MN |
| 2002-02-27 | 778-895 | Fido Solutions Inc. | 5643 | New Westminster | — |
| 2002-02-27 | 778-896 | Fido Solutions Inc. | 5643 | New Westminster | — |
| 2002-02-27 | 812-599 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | MADISON | IN |
| 2002-02-27 | 815-506 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | UNION | IL |
| 2002-02-27 | 815-513 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | MORRIS | IL |
| 2002-02-27 | 815-573 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | KANKAKEE | IL |
| 2002-02-27 | 815-903 | AMERICAN MESSAGING SERVICES, LLC | 9748 | MCHENRY | IL |
| 2002-02-27 | 815-905 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | LOCKPORT | IL |
| 2002-02-27 | 917-254 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN01 | NY |
| 2002-02-27 | 978-735 | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | LOWELL | MA |
| 2002-02-26 | 224-836 | ILLINOIS BELL TEL CO | 9329 | PALATINE | IL |
| 2002-02-26 | 229-296 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ALBANY | GA |
| 2002-02-26 | 347-242 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2002-02-26 | 401-412 | PAETEC ITEL, LLC | 829J | COVENTRY | RI |
| 2002-02-26 | 418-283 | TELUS Quebec | 8083 | Donnacona | — |
| 2002-02-26 | 418-298 | TELUS Quebec | 8083 | Baie-Comeau | — |
| 2002-02-26 | 418-730 | TELUS Quebec | 8083 | Rimouski | — |
| 2002-02-26 | 418-894 | Bell Canada | 8050 | Riviere-du-Loup | — |
| 2002-02-26 | 418-895 | TELUS Quebec | 8083 | Saint-Henri-de-Levis | — |
| 2002-02-26 | 450-204 | TELUS Mobility | 8303 | Granby | — |
| 2002-02-26 | 613-326 | Bell Canada | 8051 | Perth | — |
| 2002-02-26 | 678-655 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA |
| 2002-02-26 | 715-432 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUSAU | WI |
| 2002-02-26 | 819-216 | TELUS Mobility | 8303 | Ste-Agathe | — |
| 2002-02-26 | 819-217 | TELUS Mobility | 8303 | Ste-Agathe | — |
| 2002-02-26 | 819-806 | TELUS Mobility | 8303 | Victoriaville | — |
| 2002-02-26 | 843-469 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHARLESTON | SC |
| 2002-02-26 | 870-820 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WARREN | AR |
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.