NumberResearchRecent prefix assignments
369 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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 |
|---|---|---|---|---|---|
| 2001-06-18 | 609-721 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PLAINSBORO | NJ |
| 2001-06-18 | 609-933 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PRINCETON | NJ |
| 2001-06-18 | 706-490 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLAYTON | GA |
| 2001-06-18 | 706-491 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TOCCOA | GA |
| 2001-06-18 | 706-498 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROYSTON | GA |
| 2001-06-18 | 706-499 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLARKESVL | GA |
| 2001-06-18 | 717-341 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LANCASTER | PA |
| 2001-06-18 | 717-563 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DELTA | PA |
| 2001-06-18 | 717-644 | VERIZON PENNSYLVANIA, INC. | 9208 | LEBANON | PA |
| 2001-06-18 | 717-953 | VERIZON PENNSYLVANIA, INC. | 9208 | LEWISTOWN | PA |
| 2001-06-18 | 765-356 | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | ANDERSON | IN |
| 2001-06-18 | 814-613 | VERIZON NORTH, INC. - PA | 0169 | GRAND VLY | PA |
| 2001-06-18 | 814-741 | VERIZON NORTH, INC. - PA | 0169 | PLEASANTVL | PA |
| 2001-06-18 | 814-759 | WINDSTREAM PENNSYLVANIA, INC. | 0176 | SUMMERVL | PA |
| 2001-06-18 | 814-896 | VERIZON NORTH, INC. - PA | 0169 | CONFLUENCE | PA |
| 2001-06-18 | 828-216 | SUNCOM DBA T-MOBILE USA | 8645 | ARDEN | NC |
| 2001-06-18 | 858-531 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JOLLA | CA |
| 2001-06-18 | 920-355 | FRONTIER NORTH INC. - WI | 0886 | MAPLETON | WI |
| 2001-06-18 | 920-363 | CHARTER IP ENABLED SERVICES, LLC | 792K | BAILEYSHBR | WI |
| 2001-06-18 | 920-365 | WISCONSIN BELL INC | 9327 | ALGOMA | WI |
| 2001-06-18 | 920-368 | FRONTIER NORTH INC. - WI | 0886 | NEOSHO | WI |
| 2001-06-18 | 920-395 | WISCONSIN BELL INC | 9327 | SHEBOYGAN | WI |
| 2001-06-18 | 956-437 | STPCS JOINT VENTURE, LLC | 4290 | ROMA | TX |
| 2001-06-16 | 920-282 | PEERLESS NETWORK OF WISCONSIN, LLC - WI | 227F | CAMBRIA | WI |
| 2001-06-15 | 201-940 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | ORADELL | NJ |
| 2001-06-15 | 317-537 | LEVEL 3 TELECOM OF INDIANA, LP - IN | 7060 | FISHERS | IN |
| 2001-06-15 | 317-561 | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | 7314 | PLAINFIELD | IN |
| 2001-06-15 | 337-254 | TELEPORT COMMUNICATIONS AMERICA LA - LLC | 653C | LAFAYETTE | LA |
| 2001-06-15 | 337-287 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SULPHUR | LA |
| 2001-06-15 | 339-227 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WOBURN | MA |
| 2001-06-15 | 573-561 | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | FREDERCKTN | MO |
| 2001-06-15 | 573-629 | SOUTHWESTERN BELL | 9533 | HANNIBAL | MO |
| 2001-06-15 | 651-755 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2001-06-15 | 724-574 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | VANDERGRFT | PA |
| 2001-06-15 | 724-732 | VERIZON PENNSYLVANIA, INC. | 9208 | BEAVER FLS | PA |
| 2001-06-15 | 774-571 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FRANKLIN | MA |
| 2001-06-15 | 801-623 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PROVO | UT |
| 2001-06-15 | 801-654 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SALT LAKE | UT |
| 2001-06-15 | 832-487 | SOUTHWESTERN BELL | 9533 | HOUSTON | TX |
| 2001-06-15 | 832-704 | AERIAL COMMUNICATIONS, INC. | 6701 | BAMMEL | TX |
| 2001-06-15 | 857-939 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | QUINCY | MA |
| 2001-06-15 | 903-503 | T-MOBILE USA, INC. | 6529 | MARSHALL | TX |
| 2001-06-15 | 903-830 | T-MOBILE USA, INC. | 6529 | TYLER | TX |
| 2001-06-15 | 908-264 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WESTFIELD | NJ |
| 2001-06-15 | 978-793 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MAYNARD | MA |
| 2001-06-14 | 214-509 | SOUTHWESTERN BELL | 9533 | ALLEN | TX |
| 2001-06-14 | 214-664 | SOUTHWESTERN BELL | 9533 | DALLAS | TX |
| 2001-06-14 | 239-294 | AT&T - LOCAL | 7421 | EVERGLADES | FL |
| 2001-06-14 | 239-682 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NAPLES | FL |
| 2001-06-14 | 240-580 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CUMBERLAND | MD |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.