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 |
|---|---|---|---|---|---|
| 2002-03-07 | 602-446 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2002-03-07 | 615-489 | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | CARTHAGE | TN |
| 2002-03-07 | 615-583 | PAETEC ITEL, LLC | 829J | MT JULIET | TN |
| 2002-03-07 | 615-656 | PAETEC ITEL, LLC | 829J | FRANKLIN | TN |
| 2002-03-07 | 615-667 | PAETEC ITEL, LLC | 829J | SPRINGFLD | TN |
| 2002-03-07 | 615-784 | PAETEC ITEL, LLC | 829J | LEBANON | TN |
| 2002-03-07 | 623-225 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2002-03-07 | 706-668 | POWERTEL ATLANTA LICENSES, INC. | 7473 | LAGRANGE | GA |
| 2002-03-07 | 713-497 | SOUTHWESTERN BELL | 9533 | HOUSTON | TX |
| 2002-03-07 | 716-579 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NIAGARAFLS | NY |
| 2002-03-07 | 717-387 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WAYNESBORO | PA |
| 2002-03-07 | 719-289 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO |
| 2002-03-07 | 773-677 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN03 | IL |
| 2002-03-07 | 774-237 | PAETEC ITEL, LLC | 829J | HARWICH | MA |
| 2002-03-07 | 780-704 | TELUS | 8084 | Provost | — |
| 2002-03-07 | 780-788 | TELUS | 8084 | Fort McMurray | — |
| 2002-03-07 | 870-273 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JONESBORO | AR |
| 2002-03-07 | 902-236 | Bragg Communications Inc. | 4878 | Shubenacadie | — |
| 2002-03-07 | 902-242 | Bragg Communications Inc. | 4878 | Kingston | — |
| 2002-03-07 | 902-260 | Bragg Communications Inc. | 4878 | Saulnierville | — |
| 2002-03-07 | 902-342 | Bragg Communications Inc. | 4878 | Musquodoboit Harbour | — |
| 2002-03-07 | 902-588 | Bragg Communications Inc. | 4878 | Bridgetown | — |
| 2002-03-07 | 919-293 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC |
| 2002-03-07 | 936-355 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUNTSVILLE | TX |
| 2002-03-06 | 256-415 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | FLORENCE | AL |
| 2002-03-06 | 317-385 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | CICERO | IN |
| 2002-03-06 | 352-425 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | OCALA | FL |
| 2002-03-06 | 352-702 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | LEESBURG | FL |
| 2002-03-06 | 405-614 | UNITED STATES CELLULAR - OK | 6272 | STILLWATER | OK |
| 2002-03-06 | 409-344 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NDLDPTNCHS | TX |
| 2002-03-06 | 423-329 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENEVL | TN |
| 2002-03-06 | 423-330 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ERWIN | TN |
| 2002-03-06 | 423-342 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ELIZABTHTN | TN |
| 2002-03-06 | 443-624 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | PRINCEFRCK | MD |
| 2002-03-06 | 502-229 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FRANKFORT | KY |
| 2002-03-06 | 502-251 | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | MTWASHIGTN | KY |
| 2002-03-06 | 502-281 | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | SHEPHEDSVL | KY |
| 2002-03-06 | 551-990 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | NJ |
| 2002-03-06 | 573-355 | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | COLUMBIA | MO |
| 2002-03-06 | 623-377 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2002-03-06 | 740-233 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | GAMBIER | OH |
| 2002-03-06 | 765-505 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | CLINTON | IN |
| 2002-03-06 | 814-348 | COMCAST IP PHONE, LLC | 318J | EVERETT | PA |
| 2002-03-06 | 848-990 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | NJ |
| 2002-03-06 | 862-990 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | NJ |
| 2002-03-06 | 908-642 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | SOMERVILLE | NJ |
| 2002-03-06 | 985-231 | LEVEL 3 COMMUNICATIONS, LLC - LA | 3232 | MANDEVILLE | LA |
| 2002-03-05 | 325-868 | T-MOBILE USA, INC. | 6529 | SNYDER | TX |
| 2002-03-05 | 325-933 | METROPCS, INC. | 5562 | SWEETWATER | TX |
| 2002-03-05 | 352-418 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BUSHNELL | FL |
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.