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 |
|---|---|---|---|---|---|
| 2009-05-07 | 613-817 | Fibernetics Corporation | 464D | Kingston | — |
| 2009-05-07 | 671-487 | TELEGUAM HOLDINGS, LLC | 3922 | AGANA | GU |
| 2009-05-07 | 671-588 | TELEGUAM HOLDINGS, LLC | 3800 | AGANA | GU |
| 2009-05-07 | 705-707 | Fibernetics Corporation | 464D | North Bay | — |
| 2009-05-07 | 705-885 | Fibernetics Corporation | 464D | Sudbury | — |
| 2009-05-07 | 908-777 | SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NJ | 420F | PHILLIPSBG | NJ |
| 2009-05-07 | 916-287 | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 7718 | SCRM MAIN | CA |
| 2009-05-06 | 708-654 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICAGOHTS | IL |
| 2009-05-06 | 907-577 | WINDY CITY CELLULAR | 370F | ADKUSNVLST | AK |
| 2009-05-05 | 207-358 | FREEDOM RING COMMUNICATIONS, LLC - ME | 512F | PORTLAND | ME |
| 2009-05-05 | 361-428 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PT ARANSAS | TX |
| 2009-05-05 | 618-823 | T-MOBILE USA, INC. | 6529 | GRANITE CY | IL |
| 2009-05-05 | 631-333 | PAETEC ITEL, LLC | 829J | GREENPORT | NY |
| 2009-05-04 | 226-429 | Bragg Communications Inc. | 4878 | Harriston | — |
| 2009-05-04 | 226-430 | Bragg Communications Inc. | 4878 | Listowel | — |
| 2009-05-04 | 226-431 | Bragg Communications Inc. | 4878 | Palmerston | — |
| 2009-05-04 | 226-706 | Fibernetics Corporation | 464D | Guelph | — |
| 2009-05-04 | 267-273 | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2009-05-04 | 450-320 | TELUS Mobility | 8303 | Granby | — |
| 2009-05-04 | 506-588 | TELUS Mobility | 8303 | Moncton | — |
| 2009-05-04 | 517-209 | BANDWIDTH.COM CLEC, LLC - MI | 991E | HOLT | MI |
| 2009-05-04 | 540-321 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | CULPEPER | VA |
| 2009-05-04 | 581-580 | TELUS Mobility | 8303 | Quebec | — |
| 2009-05-04 | 604-549 | TELUS | 8086 | New Westminster | — |
| 2009-05-04 | 705-780 | TELUS Mobility | 8303 | Barrie | — |
| 2009-05-04 | 705-989 | Bell Mobility | 6574 | Sault Ste. Marie | — |
| 2009-05-04 | 715-968 | BANDWIDTH.COM CLEC, LLC - WI | 007F | EAU CLAIRE | WI |
| 2009-05-04 | 819-588 | TELUS Mobility | 8303 | Sherbrooke | — |
| 2009-05-04 | 901-235 | AT&T ENTERPRISES, LLC | 516C | SOMERVILLE | TN |
| 2009-05-04 | 901-296 | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | COVINGTON | TN |
| 2009-05-04 | 902-580 | TELUS Mobility | 8303 | Halifax | — |
| 2009-05-01 | 502-446 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LOUISVILLE | KY |
| 2009-05-01 | 561-263 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | JUPITER | FL |
| 2009-05-01 | 571-499 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | WSNGTNZN17 | VA |
| 2009-05-01 | 609-222 | METROPCS, INC. | 5562 | TRENTON | NJ |
| 2009-05-01 | 910-777 | PAETEC ITEL, LLC | 829J | WILMINGTON | NC |
| 2009-04-30 | 204-588 | TELUS Mobility | 8303 | Winnipeg | — |
| 2009-04-30 | 226-217 | TELUS Integrated Communications | 2782 | Guelph | — |
| 2009-04-30 | 226-420 | Bragg Communications Inc. | 4878 | Clinton | — |
| 2009-04-30 | 226-421 | Bragg Communications Inc. | 4878 | Goderich | — |
| 2009-04-30 | 226-422 | Bragg Communications Inc. | 4878 | Wingham | — |
| 2009-04-30 | 226-440 | Bragg Communications Inc. | 4878 | Simcoe | — |
| 2009-04-30 | 226-580 | TELUS Mobility | 8303 | London | — |
| 2009-04-30 | 226-765 | TELUS Integrated Communications | 2782 | Galt | — |
| 2009-04-30 | 267-603 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-04-30 | 289-680 | TELUS Mobility | 8303 | Hamilton | — |
| 2009-04-30 | 413-285 | RINGSQUARED TELECOM LLC | 311D | SPRINGFLD | MA |
| 2009-04-30 | 647-700 | Videotron Ltd. | 383F | Toronto | — |
| 2009-04-30 | 705-284 | Bragg Communications Inc. | 4878 | Whitefish Falls | — |
| 2009-04-30 | 705-712 | TELUS Integrated Communications | 2782 | Barrie | — |
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.