NumberResearchRecent thousands-block assignments
13 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 434
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 |
|---|---|---|---|---|---|---|---|
| 2006-11-13 | 434-326-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | CHARLOTSVL | VA |
| 2006-11-06 | 434-294-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BLACKSTONE | VA |
| 2006-10-12 | 434-594-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | EMPORIA | VA |
| 2006-10-03 | 434-485-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | LYNCHBURG | VA |
| 2006-09-20 | 434-327-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CHARLOTSVL | VA |
| 2006-09-19 | 434-446-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SO BOSTON | VA |
| 2006-09-14 | 434-607-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | FARMVILLE | VA |
| 2006-08-22 | 434-294-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BLACKSTONE | VA |
| 2006-08-22 | 434-532-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LAWRENCEVL | VA |
| 2006-07-27 | 434-477-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LYNCHBURG | VA |
| 2006-07-17 | 434-229-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | LYNCHBURG | VA |
| 2006-07-14 | 434-566-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | CHARLOTSVL | VA |
| 2006-07-11 | 434-262-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | SOUTH HILL | VA |
| 2006-06-27 | 434-566-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | CHARLOTSVL | VA |
| 2006-06-27 | 434-607-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | FARMVILLE | VA |
| 2006-06-23 | 434-607-0XXX | 0000–0999 | Assigned | UNITED STATES CELLULAR - VA | 6283 | FARMVILLE | VA |
| 2006-06-13 | 434-227-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | CHARLOTSVL | VA |
| 2006-06-12 | 434-382-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LYNCHBURG | VA |
| 2006-06-12 | 434-382-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LYNCHBURG | VA |
| 2006-06-12 | 434-382-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LYNCHBURG | VA |
| 2006-06-12 | 434-382-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LYNCHBURG | VA |
| 2006-06-12 | 434-382-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LYNCHBURG | VA |
| 2006-06-08 | 434-808-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | FARMVILLE | VA |
| 2006-05-30 | 434-229-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | LYNCHBURG | VA |
| 2006-05-30 | 434-429-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | DANVILLE | VA |
| 2006-05-15 | 434-229-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LYNCHBURG | VA |
| 2006-04-10 | 434-336-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | EMPORIA | VA |
| 2006-03-13 | 434-688-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | DANVILLE | VA |
| 2006-03-09 | 434-738-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BOYDTON | VA |
| 2006-02-27 | 434-429-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | DANVILLE | VA |
| 2006-02-23 | 434-566-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | CHARLOTSVL | VA |
| 2006-02-23 | 434-806-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CHARLOTSVL | VA |
| 2006-02-15 | 434-709-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | DANVILLE | VA |
| 2006-02-13 | 434-262-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | SOUTH HILL | VA |
| 2006-02-13 | 434-549-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | DANVILLE | VA |
| 2006-01-25 | 434-471-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | SO BOSTON | VA |
| 2006-01-20 | 434-229-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | LYNCHBURG | VA |
| 2006-01-16 | 434-262-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | SOUTH HILL | VA |
| 2005-12-28 | 434-227-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CHARLOTSVL | VA |
| 2005-12-27 | 434-294-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BLACKSTONE | VA |
| 2005-12-09 | 434-262-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | SOUTH HILL | VA |
| 2005-12-09 | 434-546-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | LYNCHBURG | VA |
| 2005-12-07 | 434-294-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BLACKSTONE | VA |
| 2005-12-05 | 434-262-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | SOUTH HILL | VA |
| 2005-11-22 | 434-688-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | DANVILLE | VA |
| 2005-11-17 | 434-533-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | CHASE CITY | VA |
| 2005-10-26 | 434-229-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LYNCHBURG | VA |
| 2005-10-21 | 434-566-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | CHARLOTSVL | VA |
| 2005-10-21 | 434-566-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | CHARLOTSVL | VA |
| 2005-08-30 | 434-406-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | PROSPECT | VA |
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.