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 |
|---|---|---|---|---|---|---|---|
| 2008-12-16 | 434-214-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA | 7238 | FORK UNION | VA |
| 2008-12-10 | 434-246-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA | 7238 | STONYCREEK | VA |
| 2008-12-04 | 434-473-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | LYNCHBURG | VA |
| 2008-11-25 | 434-260-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHARLOTSVL | VA |
| 2008-11-25 | 434-270-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | CHARLOTSVL | VA |
| 2008-11-18 | 434-265-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BOYDTON | VA |
| 2008-11-06 | 434-226-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LOVINGSTON | VA |
| 2008-11-06 | 434-248-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | PAMPLIN | VA |
| 2008-11-06 | 434-253-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LA CROSSE | VA |
| 2008-11-06 | 434-262-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | SOUTH HILL | VA |
| 2008-11-06 | 434-272-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | SO BOSTON | VA |
| 2008-11-06 | 434-298-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | BLACKSTONE | VA |
| 2008-11-06 | 434-299-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | BIG ISLAND | VA |
| 2008-11-06 | 434-321-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | VICTORIA | VA |
| 2008-11-06 | 434-322-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | ALBERTA | VA |
| 2008-11-06 | 434-352-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | APPOMATTOX | VA |
| 2008-11-06 | 434-374-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CLARKSVL | VA |
| 2008-11-06 | 434-381-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | AMHERST | VA |
| 2008-11-06 | 434-406-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | PROSPECT | VA |
| 2008-11-06 | 434-414-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | FARMVILLE | VA |
| 2008-11-06 | 434-442-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | VOLENS | VA |
| 2008-11-06 | 434-515-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LYNCHBURG | VA |
| 2008-11-06 | 434-515-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LYNCHBURG | VA |
| 2008-11-06 | 434-532-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LAWRENCEVL | VA |
| 2008-11-06 | 434-533-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHASE CITY | VA |
| 2008-11-06 | 434-535-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | JARRATT | VA |
| 2008-11-06 | 434-548-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | DANVILLE | VA |
| 2008-11-06 | 434-630-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | GRETNA | VA |
| 2008-11-06 | 434-632-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | EMPORIA | VA |
| 2008-11-06 | 434-658-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CAPRON | VA |
| 2008-11-06 | 434-738-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | BOYDTON | VA |
| 2008-11-06 | 434-830-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | HALIFAX | VA |
| 2008-11-06 | 434-878-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | BRODNAX | VA |
| 2008-11-06 | 434-879-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | BURKEVILLE | VA |
| 2008-11-06 | 434-922-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | ALLWOOD | VA |
| 2008-11-06 | 434-933-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | GLADSTONE | VA |
| 2008-11-06 | 434-993-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CONCORD | VA |
| 2008-11-05 | 434-835-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2008-11-05 | 434-835-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2008-11-05 | 434-835-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2008-10-06 | 434-414-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | FARMVILLE | VA |
| 2008-09-18 | 434-336-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA | 7238 | EMPORIA | VA |
| 2008-08-27 | 434-202-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | CHARLOTSVL | VA |
| 2008-08-08 | 434-485-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LYNCHBURG | VA |
| 2008-08-08 | 434-485-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LYNCHBURG | VA |
| 2008-08-08 | 434-485-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LYNCHBURG | VA |
| 2008-08-06 | 434-414-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | FARMVILLE | VA |
| 2008-08-05 | 434-272-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SO BOSTON | VA |
| 2008-08-04 | 434-956-2XXX | 2000–2999 | Assigned | BRIGHTSPEED OF VIRGINIA, LLC | 0254 | CHARLOTSVL | VA |
| 2008-07-31 | 434-515-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | LYNCHBURG | 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.