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 |
|---|---|---|---|---|---|
| 2008-06-12 | 630-432 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DOWNERSGRV | IL |
| 2008-06-12 | 651-354 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2008-06-12 | 701-705 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | 6568 | BOWBELLS | ND |
| 2008-06-12 | 714-699 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CYPRESS | CA |
| 2008-06-12 | 760-537 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | PALM SPG | CA |
| 2008-06-12 | 780-370 | TELUS Mobility | 8301 | Fort McMurray | — |
| 2008-06-12 | 780-395 | TELUS | 8084 | Edmonton | — |
| 2008-06-12 | 780-769 | Shaw Telecom Inc. | 497E | Leduc | — |
| 2008-06-12 | 814-830 | ONVOY, LLC - PA | 547E | BERLIN | PA |
| 2008-06-12 | 843-608 | BANDWIDTH.COM CLEC, LLC - SC | 077F | CHARLESTON | SC |
| 2008-06-11 | 208-968 | ONVOY, LLC - ID | 689F | BOISE | ID |
| 2008-06-11 | 256-886 | ONVOY, LLC - AL | 604E | HUNTSVILLE | AL |
| 2008-06-11 | 314-828 | T-MOBILE USA, INC. | 6529 | ST LOUIS | MO |
| 2008-06-11 | 334-578 | ONVOY, LLC - AL | 604E | MONTGOMERY | AL |
| 2008-06-11 | 334-625 | BANDWIDTH.COM CLEC, LLC - AL | 072F | MONTGOMERY | AL |
| 2008-06-11 | 347-568 | YMAX COMMUNICATIONS CORP. - NY | 282E | NWYRCYZN06 | NY |
| 2008-06-11 | 352-450 | ONVOY, LLC - FL | 937C | GAINESVL | FL |
| 2008-06-11 | 440-822 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ELYRIA | OH |
| 2008-06-11 | 610-556 | SERVICE ELECTRIC TELEPHONE COMPANY, LLC | 8320 | UHLERSTOWN | PA |
| 2008-06-11 | 630-746 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SUGARGROVE | IL |
| 2008-06-11 | 712-587 | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | SIOUX CITY | IA |
| 2008-06-11 | 715-625 | METRO SOUTHWEST PCS, LLP | 9759 | FLORENCE | WI |
| 2008-06-11 | 724-819 | ONVOY, LLC - PA | 547E | CLAYSVILLE | PA |
| 2008-06-11 | 765-320 | COMCAST IP PHONE, LLC | 318J | BATTLEGRND | IN |
| 2008-06-11 | 765-712 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | CLOVERDALE | IN |
| 2008-06-11 | 769-972 | POWERTEL MEMPHIS LICENSES, INC. | 7474 | JACKSON | MS |
| 2008-06-11 | 845-447 | CSC VOICE, LLC | 612K | HOPEWLLJCT | NY |
| 2008-06-11 | 850-725 | ONVOY, LLC - FL | 937C | PENSACOLA | FL |
| 2008-06-11 | 859-577 | ONVOY, LLC - KY | 896E | WINCHESTER | KY |
| 2008-06-11 | 914-341 | CSC VOICE, LLC | 612K | WSCHSTZN06 | NY |
| 2008-06-11 | 917-668 | YMAX COMMUNICATIONS CORP. - NY | 282E | NWYRCYZN08 | NY |
| 2008-06-11 | 985-280 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | SLIDELL | LA |
| 2008-06-10 | 267-670 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2008-06-10 | 413-342 | BANDWIDTH.COM CLEC, LLC - MA | 990E | SPRINGFLD | MA |
| 2008-06-10 | 423-521 | POWERTEL ATLANTA LICENSES, INC. | 7473 | CHATTNOOGA | TN |
| 2008-06-10 | 478-345 | ONVOY, LLC - GA | 067D | MACON | GA |
| 2008-06-10 | 479-304 | ONVOY, LLC - AR | 348F | FAYETTEVL | AR |
| 2008-06-10 | 502-430 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WEST POINT | KY |
| 2008-06-10 | 509-723 | ONVOY, LLC - WA | 483E | SPOKANE | WA |
| 2008-06-10 | 541-603 | ONVOY, LLC - OR | 750E | EUGENE | OR |
| 2008-06-10 | 609-363 | YMAX COMMUNICATIONS CORP. - NJ | 325E | PLEASANTVL | NJ |
| 2008-06-10 | 615-638 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2008-06-10 | 724-996 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BUTLER | PA |
| 2008-06-10 | 857-244 | BANDWIDTH.COM CLEC, LLC - MA | 990E | BOSTON | MA |
| 2008-06-10 | 912-376 | ONVOY, LLC - GA | 067D | SAVANNAH | GA |
| 2008-06-09 | 204-899 | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2008-06-09 | 205-641 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL |
| 2008-06-09 | 306-704 | Shaw Telecom Inc. | 497E | Moose Jaw | — |
| 2008-06-09 | 306-973 | Shaw Telecom Inc. | 497E | Swift Current | — |
| 2008-06-09 | 404-997 | METROPCS, INC. | 5562 | 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.