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 |
|---|---|---|---|---|---|
| 2008-07-18 | 813-422 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2008-07-18 | 832-405 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2008-07-18 | 847-802 | ILLINOIS BELL TEL CO | 9329 | HUNTLEY | IL |
| 2008-07-18 | 956-314 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WESLACO | TX |
| 2008-07-17 | 204-250 | MTS Inc. | 991B | Winnipeg | — |
| 2008-07-17 | 306-320 | SaskTel Mobility | 9868 | Humboldt | — |
| 2008-07-17 | 401-415 | PAETEC ITEL, LLC | 829J | PROVIDENCE | RI |
| 2008-07-17 | 432-525 | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | EUNICE WST | TX |
| 2008-07-17 | 438-257 | Videotron Ltd. | 8306 | Ile-Perrot | — |
| 2008-07-17 | 514-538 | Videotron Ltd. | 8306 | Lachine | — |
| 2008-07-17 | 514-542 | Videotron Ltd. | 8306 | Roxboro | — |
| 2008-07-17 | 514-903 | Videotron Ltd. | 8306 | Montreal | — |
| 2008-07-17 | 587-777 | TELUS Mobility | 8301 | Calgary | — |
| 2008-07-17 | 587-888 | TELUS Mobility | 8301 | Calgary | — |
| 2008-07-17 | 587-999 | TELUS Mobility | 8301 | Calgary | — |
| 2008-07-17 | 702-509 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAUGHLIN | NV |
| 2008-07-17 | 719-255 | QWEST CORPORATION | 9636 | COLORDOSPG | CO |
| 2008-07-17 | 804-223 | PAETEC ITEL, LLC | 829J | LADYSMITH | VA |
| 2008-07-17 | 937-487 | LEVEL 3 TELECOM OF OHIO, LLC - OH | 7460 | DAYTON | OH |
| 2008-07-17 | 980-344 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CHARLOTTE | NC |
| 2008-07-16 | 208-991 | BANDWIDTH.COM CLEC, LLC - ID | 192F | BOISE | ID |
| 2008-07-16 | 830-328 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BANDERA | TX |
| 2008-07-16 | 912-574 | AT&T ENTERPRISES, LLC | 516C | BRUNSWICK | GA |
| 2008-07-15 | 289-247 | TELUS Integrated Communications | 2782 | Malton | — |
| 2008-07-15 | 289-748 | TELUS Integrated Communications | 2782 | Brampton | — |
| 2008-07-15 | 289-777 | TELUS Integrated Communications | 2782 | Cooksville | — |
| 2008-07-15 | 501-291 | BANDWIDTH.COM CLEC, LLC - AR | 196F | LITTLEROCK | AR |
| 2008-07-15 | 514-675 | Videotron Ltd. | 8306 | Ste-Genevieve | — |
| 2008-07-15 | 585-351 | FRONTIER TELEPHONE OF ROCHESTER, INC. | 0121 | ROCHESTER | NY |
| 2008-07-15 | 613-690 | TELUS Integrated Communications | 2782 | Ottawa-Hull | — |
| 2008-07-15 | 647-789 | TELUS Integrated Communications | 2782 | Toronto | — |
| 2008-07-15 | 705-940 | Nexicom Telecommunications Inc | 995D | Bailieboro | — |
| 2008-07-15 | 717-698 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HANOVER | PA |
| 2008-07-15 | 717-814 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA |
| 2008-07-15 | 919-627 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | DURHAM | NC |
| 2008-07-14 | 518-779 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2008-07-14 | 716-393 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | NY |
| 2008-07-14 | 779-245 | T-MOBILE USA, INC. | 6529 | STERLING | IL |
| 2008-07-12 | 843-714 | LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | 5344 | CHARLESTON | SC |
| 2008-07-12 | 843-952 | LEVEL 3 TELECOM OF SOUTH CAROLINA, LLC - SC | 5344 | CHARLESTON | SC |
| 2008-07-11 | 269-777 | INDIANA PAGING NETWORK, INC. | 6795 | KALAMAZOO | MI |
| 2008-07-11 | 623-201 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHOENIX | AZ |
| 2008-07-11 | 787-480 | PUERTO RICO TELEPHONE COMPANY, INC. | 667C | BAYAMONNOR | PR |
| 2008-07-11 | 814-670 | COMCAST IP PHONE, LLC | 318J | OIL CITY | PA |
| 2008-07-10 | 361-988 | EVOLVE CELLULAR, INC. | 139F | LOLITA | TX |
| 2008-07-10 | 361-989 | EVOLVE CELLULAR, INC. | 139F | LA WARD | TX |
| 2008-07-10 | 425-449 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BELLEVUE | WA |
| 2008-07-10 | 615-934 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2008-07-10 | 708-629 | COMCAST IP PHONE, LLC | 318J | BLUEISLAND | IL |
| 2008-07-10 | 819-998 | TELUS Mobility | 8303 | Plessisville | — |
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.