NumberResearchRecent prefix assignments
260 prefixes assigned in March 2026 · from the daily NANPA CO code file, 09/18/2026
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, March 2026
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
Clear
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-03-31 | 269-669 | BOOST SUBSCRIBERCO L.L.C. | 490J | KALAMAZOO | MI |
| 2026-03-31 | 305-369 | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | MIAMI | FL |
| 2026-03-31 | 307-496 | EXIANT COMMUNICATIONS LLC | 114J | LAKE | WY |
| 2026-03-31 | 307-639 | EXIANT COMMUNICATIONS LLC | 114J | LANDER | WY |
| 2026-03-31 | 417-666 | EXIANT COMMUNICATIONS LLC | 114J | NEVADA | MO |
| 2026-03-31 | 515-488 | EXIANT COMMUNICATIONS LLC | 114J | DES MOINES | IA |
| 2026-03-31 | 775-869 | EXIANT COMMUNICATIONS LLC | 114J | RENO | NV |
| 2026-03-30 | 218-869 | EXIANT COMMUNICATIONS LLC | 114J | DULUTH | MN |
| 2026-03-30 | 252-869 | EXIANT COMMUNICATIONS LLC | 114J | GREENVILLE | NC |
| 2026-03-30 | 279-438 | EXIANT COMMUNICATIONS LLC | 114J | SCRM MAIN | CA |
| 2026-03-30 | 320-869 | EXIANT COMMUNICATIONS LLC | 114J | ST CLOUD | MN |
| 2026-03-30 | 354-424 | Cogeco Connexion Inc. | 221K | Farnham | — |
| 2026-03-30 | 413-869 | AHOI LLC | 883K | WORTHINGTN | MA |
| 2026-03-30 | 430-438 | AHOI LLC | 883K | PITTSBURG | TX |
| 2026-03-30 | 447-439 | EXIANT COMMUNICATIONS LLC | 114J | MATTOON | IL |
| 2026-03-30 | 448-438 | OPENTACT INC. | 824J | VERNON | FL |
| 2026-03-30 | 448-758 | OPENTACT INC. | 824J | PENSACOLA | FL |
| 2026-03-30 | 468-787 | Cogeco Connexion Inc. | 221K | Val-D'Or | — |
| 2026-03-30 | 468-788 | Cogeco Connexion Inc. | 221K | Mont-Laurier | — |
| 2026-03-30 | 501-738 | AHOI LLC | 883K | LITTLEROCK | AR |
| 2026-03-30 | 509-719 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WAPATO | WA |
| 2026-03-30 | 530-707 | EXIANT COMMUNICATIONS LLC | 114J | RED BLUFF | CA |
| 2026-03-30 | 548-744 | Cogeco Connexion Inc. | 221K | Tillsonburg | — |
| 2026-03-30 | 661-738 | EXIANT COMMUNICATIONS LLC | 114J | BKFD MAIN | CA |
| 2026-03-30 | 681-738 | OPENTACT INC. | 824J | MORGANTOWN | WV |
| 2026-03-30 | 681-766 | OPENTACT INC. | 824J | MARTINSBG | WV |
| 2026-03-30 | 689-738 | OPENTACT INC. | 824J | ORLANDO | FL |
| 2026-03-30 | 762-738 | OPENTACT INC. | 824J | ROSSVILLE | GA |
| 2026-03-30 | 774-867 | AHOI LLC | 883K | WORCESTER | MA |
| 2026-03-30 | 802-509 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | BURLINGTON | VT |
| 2026-03-30 | 828-946 | EXIANT COMMUNICATIONS LLC | 114J | ASHEVILLE | NC |
| 2026-03-30 | 831-468 | EXIANT COMMUNICATIONS LLC | 114J | MONTEREY | CA |
| 2026-03-30 | 854-438 | AHOI LLC | 883K | CHARLESTON | SC |
| 2026-03-30 | 938-378 | TELEPORT COMMUNICATIONS AMERICA, LLC - AL | 8271 | HUNTSVILLE | AL |
| 2026-03-30 | 989-562 | AHOI LLC | 883K | SAGINAW | MI |
| 2026-03-27 | 229-822 | OPENTACT INC. | 824J | ALBANY | GA |
| 2026-03-27 | 235-221 | HD CARRIER LLC | 321J | JEFFERSNCY | MO |
| 2026-03-27 | 337-758 | OPENTACT INC. | 824J | LAFAYETTE | LA |
| 2026-03-27 | 346-923 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2026-03-27 | 367-249 | TELUS Quebec | 2243 | Saint-Magloire | — |
| 2026-03-27 | 401-758 | AHOI LLC | 883K | PROVIDENCE | RI |
| 2026-03-27 | 447-438 | AHOI LLC | 883K | SPRINGFLD | IL |
| 2026-03-27 | 447-468 | AHOI LLC | 883K | QUINCY | IL |
| 2026-03-27 | 504-639 | OPENTACT INC. | 824J | NEWORLEANS | LA |
| 2026-03-27 | 640-465 | AHOI LLC | 883K | TRENTON | NJ |
| 2026-03-27 | 667-546 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | PRINCEFRCK | MD |
| 2026-03-27 | 667-738 | OPENTACT INC. | 824J | SALISBURY | MD |
| 2026-03-27 | 762-458 | OPENTACT INC. | 824J | AUGUSTA | GA |
| 2026-03-27 | 779-452 | AHOI LLC | 883K | FORREST | IL |
| 2026-03-27 | 785-703 | HD CARRIER LLC | 321J | TOPEKA | KS |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.