NumberResearchRecent thousands-block assignments
5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 252
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 | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2005-06-17 | 252-573-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | KLDEVILHLS | NC |
| 2005-06-06 | 252-876-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEW BERN | NC |
| 2005-05-20 | 252-622-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | MOREHEADCY | NC |
| 2005-05-19 | 252-777-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | NEWPORT | NC |
| 2005-05-06 | 252-619-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | COINJOCK | NC |
| 2005-05-03 | 252-838-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | BEAUFORT | NC |
| 2005-04-29 | 252-255-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | KLDEVILHLS | NC |
| 2005-04-27 | 252-228-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | FARMVILLE | NC |
| 2005-04-25 | 252-619-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COINJOCK | NC |
| 2005-04-18 | 252-360-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | WILSON | NC |
| 2005-04-01 | 252-627-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | ELM CITY | NC |
| 2005-04-01 | 252-656-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | ATLANTIC | NC |
| 2005-03-25 | 252-626-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEW BERN | NC |
| 2005-03-19 | 252-886-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | ROCKYMOUNT | NC |
| 2005-03-11 | 252-562-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ELIZABTHCY | NC |
| 2005-03-11 | 252-562-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | ELIZABTHCY | NC |
| 2005-03-09 | 252-377-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | AULANDER | NC |
| 2005-03-09 | 252-435-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | MOYOCK | NC |
| 2005-03-09 | 252-435-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | MOYOCK | NC |
| 2005-03-09 | 252-489-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | KLDEVILHLS | NC |
| 2005-03-09 | 252-489-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | KLDEVILHLS | NC |
| 2005-03-09 | 252-506-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | GATESVILLE | NC |
| 2005-03-09 | 252-622-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | MOREHEADCY | NC |
| 2005-03-09 | 252-639-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | NEW BERN | NC |
| 2005-03-09 | 252-652-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | HAVELOCK | NC |
| 2005-03-09 | 252-838-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | BEAUFORT | NC |
| 2005-03-09 | 252-862-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | AHOSKIE | NC |
| 2005-03-09 | 252-862-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | AHOSKIE | NC |
| 2005-02-22 | 252-218-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | WILSON | NC |
| 2005-02-22 | 252-915-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HENDERSON | NC |
| 2005-02-17 | 252-469-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ROCKYMOUNT | NC |
| 2005-02-16 | 252-452-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCKYMOUNT | NC |
| 2005-02-16 | 252-452-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCKYMOUNT | NC |
| 2005-02-16 | 252-864-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | NC |
| 2005-02-16 | 252-864-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | NC |
| 2005-02-11 | 252-915-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HENDERSON | NC |
| 2005-02-10 | 252-396-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | MURFREESBO | NC |
| 2005-02-10 | 252-505-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | PLYMOUTH | NC |
| 2005-02-03 | 252-469-7XXX | 7000–7999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ROCKYMOUNT | NC |
| 2005-01-31 | 252-652-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | HAVELOCK | NC |
| 2005-01-31 | 252-656-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ATLANTIC | NC |
| 2005-01-26 | 252-775-0XXX | 0000–0999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | KINSTON | NC |
| 2005-01-26 | 252-775-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | KINSTON | NC |
| 2005-01-26 | 252-775-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - NC | 6282 | KINSTON | NC |
| 2005-01-17 | 252-648-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | MOREHEADCY | NC |
| 2005-01-17 | 252-772-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | NEW BERN | NC |
| 2005-01-15 | 252-557-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | ROCKYMOUNT | NC |
| 2005-01-06 | 252-384-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ELIZABTHCY | NC |
| 2005-01-06 | 252-915-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HENDERSON | NC |
| 2005-01-05 | 252-623-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | WASHINGTON | NC |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.