NumberResearchRecent prefix assignments
380 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
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 205-750 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | TUSCALOOSA | AL | |
| 205-752 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | TUSCALOOSA | AL | |
| 205-755 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | CLANTON | AL | |
| 205-758 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | TUSCALOOSA | AL | |
| 205-759 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | TUSCALOOSA | AL | |
| 205-762 | THE VOICE APPLICATION NETWORK, LLC | 507J | ASHVILLE | AL | |
| 205-763 | BRIGHTSPEED OF ALABAMA, LLC - NORTHERN | 9789 | LINCOLN | AL | |
| 205-769 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-770 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-776 | LEVEL 3 TELECOM OF ALABAMA, LLC - AL | 7327 | BIRMINGHAM | AL | |
| 205-780 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-781 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-783 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-785 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-786 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-787 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-788 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-790 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL | |
| 205-791 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-792 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TUSCALOOSA | AL | |
| 205-795 | LEVEL 3 TELECOM OF ALABAMA, LLC - AL | 7327 | BIRMINGHAM | AL | |
| 205-796 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-798 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-799 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TUSCALOOSA | AL | |
| 205-801 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-802 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-803 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-804 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-805 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-806 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-807 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | BIRMINGHAM | AL | |
| 205-808 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-809 | TELNYX LLC | 073H | CENTREVL | AL | |
| 205-811 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | AL | |
| 205-812 | BRIGHTSPEED OF ALABAMA, LLC - NORTHERN | 9789 | PELL CITY | AL | |
| 205-814 | BRIGHTSPEED OF ALABAMA, LLC - NORTHERN | 9789 | PELL CITY | AL | |
| 205-815 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-816 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-817 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-818 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-819 | SPOK, INC. | 6630 | BIRMINGHAM | AL | |
| 205-821 | METROPCS, INC. | 5562 | BIRMINGHAM | AL | |
| 205-822 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-823 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-824 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-826 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TUSCALOOSA | AL | |
| 205-828 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | REFORM | AL | |
| 205-833 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL | |
| 205-835 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | BIRMINGHAM | AL | |
| 205-836 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | BIRMINGHAM | AL |
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.