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 |
|---|---|---|---|---|---|
| 2008-12-01 | 204-972 | Fido Solutions Inc. | 5643 | Steinbach | — |
| 2008-12-01 | 267-581 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2008-12-01 | 267-582 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2008-12-01 | 306-209 | TELUS Mobility | 8303 | Regina | — |
| 2008-12-01 | 403-365 | TELUS | 8084 | Calgary | — |
| 2008-12-01 | 540-329 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | GLASGOW | VA |
| 2008-12-01 | 609-331 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TRENTON | NJ |
| 2008-12-01 | 778-475 | Shaw Telecom Inc. | 497E | Vernon | — |
| 2008-12-01 | 902-718 | Bell Mobility Aliant | 329A | Halifax | — |
| 2008-12-01 | 913-689 | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | KANSASCITY | KS |
| 2008-12-01 | 916-585 | FIDIUM ENTERPRISE SERVICES, LLC | 3964 | ELK GROVE | CA |
| 2008-11-27 | 613-303 | Rogers Communications Canada Inc. (Wireless) | 8821 | Bancroft | — |
| 2008-11-27 | 705-281 | Rogers Communications Canada Inc. (Wireless) | 8821 | Mattawa | — |
| 2008-11-27 | 705-464 | Rogers Communications Canada Inc. (Wireless) | 8821 | Lindsay | — |
| 2008-11-26 | 207-298 | BELL ATLANTIC MOBILE, INC | 6386 | BAR MILLS | ME |
| 2008-11-26 | 207-385 | PAETEC ITEL, LLC | 829J | BANGOR | ME |
| 2008-11-26 | 225-283 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LIVINGSTON | LA |
| 2008-11-26 | 414-670 | LEVEL 3 TELECOM OF WISCONSIN, LP - WI | 7322 | MILWAUKZN1 | WI |
| 2008-11-26 | 423-567 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DAYTON | TN |
| 2008-11-26 | 612-808 | PEERLESS NETWORK OF MINNESOTA, LLC - MN | 107F | TWINCITIES | MN |
| 2008-11-26 | 618-434 | T-MOBILE USA, INC. | 6529 | CARBONDALE | IL |
| 2008-11-26 | 620-387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | BAXTER SPG | KS |
| 2008-11-26 | 702-517 | METROPCS, INC. | 5562 | LAS VEGAS | NV |
| 2008-11-25 | 832-377 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2008-11-24 | 304-202 | SHENTEL COMMUNICATIONS, LLC. - WV | 489F | PINEVILLE | WV |
| 2008-11-24 | 714-202 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ORANGE | CA |
| 2008-11-24 | 940-444 | METROPCS, INC. | 5562 | WICHITAFLS | TX |
| 2008-11-23 | 289-206 | Iristel Inc. | 154E | Bolton | — |
| 2008-11-23 | 289-207 | Iristel Inc. | 154E | King City | — |
| 2008-11-23 | 289-210 | Iristel Inc. | 154E | Oak Ridges | — |
| 2008-11-23 | 289-212 | Iristel Inc. | 154E | Stouffville | — |
| 2008-11-23 | 289-216 | Iristel Inc. | 154E | Kleinburg | — |
| 2008-11-23 | 289-217 | Iristel Inc. | 154E | Maple | — |
| 2008-11-23 | 289-236 | Iristel Inc. | 154E | Woodbridge | — |
| 2008-11-23 | 289-273 | Iristel Inc. | 154E | St. Catharines-Thorold | — |
| 2008-11-23 | 289-278 | Iristel Inc. | 154E | Whitby | — |
| 2008-11-23 | 289-304 | Bell Canada | 8051 | Maple | — |
| 2008-11-23 | 289-330 | Rogers Communications Canada Inc. (Wireless) | 8821 | Dunnville | — |
| 2008-11-23 | 403-367 | TELUS | 8084 | Calgary | — |
| 2008-11-23 | 604-348 | Bell Mobility | 6574 | Vancouver | — |
| 2008-11-23 | 705-970 | Fido Solutions Inc. | 5643 | Barrie | — |
| 2008-11-23 | 778-932 | Rogers Communications Canada Inc. (Wireless) | 8821 | Vernon | — |
| 2008-11-21 | 210-374 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2008-11-21 | 214-810 | BANDWIDTH.COM CLEC, LLC - TX | 004F | DALLAS | TX |
| 2008-11-21 | 254-340 | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2008-11-21 | 289-203 | Iristel Inc. | 154E | Stoney Creek | — |
| 2008-11-21 | 289-204 | Iristel Inc. | 154E | Ancaster | — |
| 2008-11-21 | 289-205 | Iristel Inc. | 154E | Grimsby | — |
| 2008-11-21 | 289-270 | Iristel Inc. | 154E | Milton | — |
| 2008-11-21 | 289-271 | Iristel Inc. | 154E | Niagara Falls | — |
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.