NumberResearchRecent thousands-block assignments
13 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2023-07-27 | 434-440-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SO BOSTON | VA |
| 2023-07-27 | 434-833-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-833-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-833-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-833-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-833-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-833-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-27 | 434-999-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-07-12 | 434-330-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FORK UNION | VA |
| 2023-07-07 | 434-341-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-341-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-341-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-341-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-341-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-346-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-346-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-346-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-346-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-346-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-07-07 | 434-603-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FARMVILLE | VA |
| 2023-07-05 | 434-395-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | FARMVILLE | VA |
| 2023-06-15 | 434-340-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CHARLOTSVL | VA |
| 2023-06-07 | 434-341-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-06-07 | 434-341-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-06-07 | 434-341-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-06-07 | 434-341-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-06-07 | 434-341-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-05-25 | 434-257-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHARLOTSVL | VA |
| 2023-05-25 | 434-269-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHARLOTSVL | VA |
| 2023-05-25 | 434-310-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHARLOTSVL | VA |
| 2023-05-25 | 434-400-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHARLOTSVL | VA |
| 2023-05-25 | 434-437-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | CHARLOTSVL | VA |
| 2023-05-24 | 434-236-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROOKNEAL | VA |
| 2023-05-24 | 434-847-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LYNCHBURG | VA |
| 2023-05-08 | 434-300-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LYNCHBURG | VA |
| 2023-04-20 | 434-343-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-20 | 434-343-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-20 | 434-343-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-20 | 434-343-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-20 | 434-343-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-20 | 434-343-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-20 | 434-343-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-04-18 | 434-687-2XXX | 2000–2999 | Assigned | ONVOY, LLC - VA | 138E | PINEYRIVER | VA |
| 2023-03-29 | 434-387-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SCHUYLER | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.