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 |
|---|---|---|---|---|---|
| 2001-06-27 | 480-205 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2001-06-27 | 517-712 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | LANSING | MI |
| 2001-06-27 | 580-352 | UNITED STATES CELLULAR - OK | 6272 | PONCA CITY | OK |
| 2001-06-27 | 631-872 | METROPCS, INC. | 5562 | BRENTWOOD | NY |
| 2001-06-27 | 706-424 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATHENS | GA |
| 2001-06-27 | 717-345 | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | LITTLESTN | PA |
| 2001-06-27 | 717-422 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARLISLE | PA |
| 2001-06-27 | 717-549 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | GETTYSBURG | PA |
| 2001-06-27 | 717-622 | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | MILLERSTN | PA |
| 2001-06-27 | 724-818 | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | PARKER | PA |
| 2001-06-27 | 760-590 | METROPCS NETWORKS, LLC | 899D | BARSTOW | CA |
| 2001-06-27 | 760-604 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL CENTRO | CA |
| 2001-06-27 | 760-990 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | FALLBROOK | CA |
| 2001-06-27 | 802-289 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | 6390 | BELLOWSFLS | VT |
| 2001-06-27 | 802-339 | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | WILMINGTON | VT |
| 2001-06-27 | 802-458 | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | MIDDLEBURY | VT |
| 2001-06-27 | 802-664 | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | EFAIRFIELD | VT |
| 2001-06-27 | 802-681 | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | BENNINGTON | VT |
| 2001-06-27 | 802-999 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | 6390 | BURLINGTON | VT |
| 2001-06-27 | 812-308 | CENTURYLINK COMMUNICATIONS, LLC | 508J | RISING SUN | IN |
| 2001-06-27 | 814-310 | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | BEDFORD | PA |
| 2001-06-27 | 832-488 | SOUTHWESTERN BELL | 9533 | HOUSTON | TX |
| 2001-06-27 | 832-604 | COMCAST IP PHONE, LLC | 318J | SATSUMA | TX |
| 2001-06-27 | 850-558 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TALLAHASSE | FL |
| 2001-06-27 | 908-287 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | LEBANON | NJ |
| 2001-06-27 | 908-388 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BLOOMSBURY | NJ |
| 2001-06-27 | 908-982 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | COLUMBIA | NJ |
| 2001-06-27 | 925-574 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | DUBLN-SNRM | CA |
| 2001-06-27 | 985-775 | PAETEC ITEL, LLC | 829J | BOGALUSA | LA |
| 2001-06-27 | 985-791 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 6505 | HOUMA | LA |
| 2001-06-27 | 989-803 | TELNET WORLDWIDE, INC. | 817J | BAD AXE | MI |
| 2001-06-27 | 989-912 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CASS CITY | MI |
| 2001-06-26 | 209-312 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MODESTO | CA |
| 2001-06-26 | 209-947 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MERCED | CA |
| 2001-06-26 | 229-805 | POWERTEL ATLANTA LICENSES, INC. | 7473 | CORDELE | GA |
| 2001-06-26 | 310-690 | SHELCOMM | 0051 | W ANGELES | CA |
| 2001-06-26 | 310-930 | METROPCS NETWORKS, LLC | 899D | CMTN GRDN | CA |
| 2001-06-26 | 316-416 | SOUTHWESTERN BELL | 9533 | WHITEWATER | KS |
| 2001-06-26 | 320-282 | AERIAL COMMUNICATIONS, INC. | 6701 | ST CLOUD | MN |
| 2001-06-26 | 323-630 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 14 | CA |
| 2001-06-26 | 323-707 | METROPCS NETWORKS, LLC | 899D | MONTEBELLO | CA |
| 2001-06-26 | 323-807 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LSAN DA 06 | CA |
| 2001-06-26 | 530-314 | T-MOBILE USA, INC. | 6529 | SOUTHTAHOE | CA |
| 2001-06-26 | 530-979 | T-MOBILE USA, INC. | 6529 | DAVIS | CA |
| 2001-06-26 | 626-298 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PSDN PSDN | CA |
| 2001-06-26 | 626-592 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ALHAMBRA | CA |
| 2001-06-26 | 707-200 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | ST HELENA | CA |
| 2001-06-26 | 718-610 | VERIZON NEW YORK, INC. | 9104 | NWYRCYZN06 | NY |
| 2001-06-26 | 718-675 | VERIZON NEW YORK, INC. | 9104 | NWYRCYZN06 | NY |
| 2001-06-26 | 718-724 | VERIZON NEW YORK, INC. | 9104 | NWYRCYZN06 | NY |
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.