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
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 931-261 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | COOKEVILLE | TN | |
| 931-264 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | WAVERLY | TN | |
| 931-265 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | COOKEVILLE | TN | |
| 931-266 | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | CLARKSVL | TN | |
| 931-267 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | COOKEVILLE | TN | |
| 931-268 | TWIN LAKES TEL. COOP. CORP. | 0579 | GAINESBORO | TN | |
| 931-270 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LEWISBURG | TN | |
| 931-273 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | MANCHESTER | TN | |
| 931-274 | PAETEC ITEL, LLC | 829J | CLARKSVL | TN | |
| 931-276 | UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS | 0581 | BELFAST | TN | |
| 931-277 | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | 4336 | PLEASANTHL | TN | |
| 931-278 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLARKSVL | TN | |
| 931-279 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LAWRENCEBG | TN | |
| 931-284 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | COOKEVILLE | TN | |
| 931-285 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | HAMPSHIRE | TN | |
| 931-286 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBIA | TN | |
| 931-288 | CENTURYLINK COMMUNICATIONS, LLC | 508J | LEWISBURG | TN | |
| 931-289 | PEOPLES TEL. CO. | 0576 | ERIN | TN | |
| 931-293 | TENNESSEE TEL. CO. | 0575 | CORNERSVL | TN | |
| 931-294 | UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS | 0581 | UNIONVILLE | TN | |
| 931-296 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | WAVERLY | TN | |
| 931-300 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | LAWRENCEBG | TN | |
| 931-311 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | TN | |
| 931-320 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN | |
| 931-326 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | PALMYRA | TN | |
| 931-328 | PAETEC ITEL, LLC | 829J | COLUMBIA | TN | |
| 931-334 | METROPCS, INC. | 5562 | COLUMBIA | TN | |
| 931-338 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | CLARKSVL | TN | |
| 931-353 | SPOK, INC. | 6630 | COLUMBIA | TN | |
| 931-358 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | SANGO | TN | |
| 931-359 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | LEWISBURG | TN | |
| 931-362 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | FREDONIA | TN | |
| 931-363 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | PULASKI | TN | |
| 931-364 | UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS | 0581 | CHAPELHILL | TN | |
| 931-368 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | SANGO | TN | |
| 931-371 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | PULASKI | TN | |
| 931-372 | CITIZENS COMM CO TN DBA FRONTIER COMM OF TN, LLC | 4336 | COOKEVILLE | TN | |
| 931-374 | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | COLUMBIA | TN | |
| 931-375 | PAETEC ITEL, LLC | 829J | COLUMBIA | TN | |
| 931-378 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLARKSVL | TN | |
| 931-379 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | MTPLEASANT | TN | |
| 931-380 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | COLUMBIA | TN | |
| 931-381 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | COLUMBIA | TN | |
| 931-384 | METROPCS, INC. | 5562 | COLUMBIA | TN | |
| 931-386 | PAETEC ITEL, LLC | 829J | WINCHESTER | TN | |
| 931-387 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | CUNNINGHAM | TN | |
| 931-388 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | COLUMBIA | TN | |
| 931-389 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | WARTRACE | TN | |
| 931-393 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | TULLAHOMA | TN | |
| 931-394 | BEN LOMAND RURAL TEL. COOP., INC. | 0553 | BEECHGROVE | TN |
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.