NumberResearchRecent thousands-block assignments
42 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 856
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 |
|---|---|---|---|---|---|---|---|
| 2005-03-11 | 856-503-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
| 2005-03-11 | 856-503-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
| 2005-02-23 | 856-357-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-02-23 | 856-357-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-02-23 | 856-827-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BLACKWOOD | NJ |
| 2005-02-23 | 856-942-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | COLLINGSWD | NJ |
| 2005-02-22 | 856-316-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MOORESTOWN | NJ |
| 2005-02-22 | 856-324-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MERCHANTVL | NJ |
| 2005-02-22 | 856-324-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MERCHANTVL | NJ |
| 2005-02-22 | 856-324-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MERCHANTVL | NJ |
| 2005-02-22 | 856-343-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MULLICA HL | NJ |
| 2005-02-22 | 856-417-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MULLICA HL | NJ |
| 2005-02-22 | 856-437-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MOORESTOWN | NJ |
| 2005-02-22 | 856-437-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MOORESTOWN | NJ |
| 2005-02-22 | 856-457-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | VINELAND | NJ |
| 2005-02-22 | 856-513-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WILLIAMSTN | NJ |
| 2005-02-22 | 856-513-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WILLIAMSTN | NJ |
| 2005-02-22 | 856-513-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WILLIAMSTN | NJ |
| 2005-02-16 | 856-993-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | CAMDEN | NJ |
| 2005-02-16 | 856-993-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | CAMDEN | NJ |
| 2005-02-15 | 856-226-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | GLASSBORO | NJ |
| 2005-02-15 | 856-334-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | MARLTON | NJ |
| 2005-02-15 | 856-362-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | VINELAND | NJ |
| 2005-02-15 | 856-433-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | HADDONFLD | NJ |
| 2005-02-14 | 856-528-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | HADDONFLD | NJ |
| 2005-02-11 | 856-840-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2005-02-03 | 856-497-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BRIDGETON | NJ |
| 2005-02-03 | 856-497-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BRIDGETON | NJ |
| 2005-02-02 | 856-861-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BEAVER BRK | NJ |
| 2005-01-25 | 856-282-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | LAUREL SPG | NJ |
| 2005-01-25 | 856-381-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WOODBURY | NJ |
| 2005-01-24 | 856-491-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SWEDESBORO | NJ |
| 2005-01-24 | 856-718-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | BLACKWOOD | NJ |
| 2005-01-24 | 856-718-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | BLACKWOOD | NJ |
| 2005-01-24 | 856-776-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ |
| 2005-01-24 | 856-776-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ |
| 2005-01-24 | 856-776-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ |
| 2005-01-10 | 856-252-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | MOORESTOWN | NJ |
| 2005-01-07 | 856-316-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2005-01-07 | 856-803-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SWEDESBORO | NJ |
| 2005-01-04 | 856-357-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-01-04 | 856-357-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-01-04 | 856-831-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2005-01-04 | 856-993-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2004-12-27 | 856-283-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | CAMDEN | NJ |
| 2004-12-27 | 856-393-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | RIVERSIDE | NJ |
| 2004-12-10 | 856-203-8XXX | 8000–8999 | Assigned | MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ | 3639 | CAMDEN | NJ |
| 2004-12-10 | 856-776-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MILLVILLE | NJ |
| 2004-12-09 | 856-433-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HADDONFLD | NJ |
| 2004-12-09 | 856-462-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
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.