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 |
|---|---|---|---|---|---|
| 2008-10-20 | 540-909 | SHENTEL COMMUNICATIONS, LLC. - VA | 4979 | BOONESMILL | VA |
| 2008-10-20 | 575-300 | LEVEL 3 COMMUNICATIONS, LLC - NM | 5470 | LA MESA | NM |
| 2008-10-20 | 949-825 | PAETEC ITEL, LLC | 829J | IRVINE | CA |
| 2008-10-17 | 224-351 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HALF DAY | IL |
| 2008-10-17 | 440-791 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | GRAFTON | OH |
| 2008-10-17 | 614-359 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | COLUMBUS | OH |
| 2008-10-17 | 708-244 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2008-10-17 | 708-510 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICAGOHTS | IL |
| 2008-10-17 | 708-513 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICAGOHTS | IL |
| 2008-10-17 | 714-597 | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-10-17 | 989-436 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ITHACA | MI |
| 2008-10-16 | 250-912 | TELUS | 8086 | Ladysmith | — |
| 2008-10-16 | 418-704 | Videotron Ltd. | 8306 | Quebec | — |
| 2008-10-16 | 450-944 | Rogers Communications Canada Inc. (Wireless) | 8821 | Joliette | — |
| 2008-10-16 | 502-276 | LEVEL 3 TELECOM OF KENTUCKY, LLC - KY | 7260 | LOUISVILLE | KY |
| 2008-10-16 | 506-396 | Bell Mobility Aliant | 329A | St. George | — |
| 2008-10-16 | 506-400 | Bell Mobility Aliant | 329A | Saint-Quentin | — |
| 2008-10-16 | 506-401 | Bell Mobility Aliant | 329A | Clair | — |
| 2008-10-16 | 514-653 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-10-16 | 514-654 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-10-16 | 616-929 | BANDWIDTH.COM CLEC, LLC - MI | 991E | GRAND RPDS | MI |
| 2008-10-16 | 647-984 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-10-16 | 647-985 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-10-16 | 647-986 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-10-16 | 647-987 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2008-10-16 | 705-577 | Rogers Communications Canada Inc. (Wireless) | 8821 | Kapuskasing | — |
| 2008-10-16 | 705-586 | Bragg Communications Inc. | 4878 | Sudbury | — |
| 2008-10-16 | 709-419 | Bell Mobility Aliant | 329A | Rocky Harbour | — |
| 2008-10-16 | 709-421 | Bell Mobility Aliant | 329A | Triton | — |
| 2008-10-16 | 709-425 | Bell Mobility Aliant | 329A | Clarenville | — |
| 2008-10-16 | 780-752 | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2008-10-15 | 224-221 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2008-10-15 | 224-223 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2008-10-15 | 570-519 | COMCAST IP PHONE, LLC | 318J | HARVEYS LK | PA |
| 2008-10-15 | 570-910 | COMCAST IP PHONE, LLC | 318J | FACTORYVL | PA |
| 2008-10-15 | 610-979 | COMCAST IP PHONE, LLC | 318J | ATGLEN | PA |
| 2008-10-15 | 708-770 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2008-10-15 | 708-778 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2008-10-15 | 708-789 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ORLAND | IL |
| 2008-10-15 | 717-488 | COMCAST IP PHONE, LLC | 318J | TERRE HILL | PA |
| 2008-10-15 | 717-923 | COMCAST IP PHONE, LLC | 318J | RAWLINSVL | PA |
| 2008-10-15 | 717-955 | COMCAST IP PHONE, LLC | 318J | HENSEL | PA |
| 2008-10-13 | 408-372 | ONVOY, LLC - CA | 649C | SNJS NORTH | CA |
| 2008-10-13 | 619-663 | BANDWIDTH.COM CLEC, LLC - CA | 981E | EL CAJON | CA |
| 2008-10-13 | 619-730 | ONVOY, LLC - CA | 649C | CHULAVISTA | CA |
| 2008-10-13 | 818-453 | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2008-10-13 | 858-222 | ONVOY, LLC - CA | 649C | LA JOLLA | CA |
| 2008-10-13 | 949-208 | ONVOY, LLC - CA | 649C | IRVINE | CA |
| 2008-10-10 | 214-791 | METROPCS, INC. | 5562 | GRANDPRARI | TX |
| 2008-10-10 | 404-939 | BANDWIDTH.COM CLEC, LLC - GA | 983E | ATLANTA | GA |
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.