NumberResearchRecent thousands-block assignments
42 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 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 |
|---|---|---|---|---|---|---|---|
| 2005-12-06 | 856-335-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BERLIN | NJ |
| 2005-12-06 | 856-345-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WOODBURY | NJ |
| 2005-12-06 | 856-345-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WOODBURY | NJ |
| 2005-12-06 | 856-432-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | GLOUCESTER | NJ |
| 2005-12-06 | 856-432-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | GLOUCESTER | NJ |
| 2005-12-06 | 856-624-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WOODSTOWN | NJ |
| 2005-12-05 | 856-417-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-12-05 | 856-417-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-12-01 | 856-240-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | COLLINGSWD | NJ |
| 2005-12-01 | 856-780-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MOORESTOWN | NJ |
| 2005-11-28 | 856-294-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SWEDESBORO | NJ |
| 2005-11-28 | 856-426-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2005-11-17 | 856-776-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MILLVILLE | NJ |
| 2005-11-10 | 856-457-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | VINELAND | NJ |
| 2005-11-10 | 856-517-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | PENNSGROVE | NJ |
| 2005-10-31 | 856-438-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MERCHANTVL | NJ |
| 2005-10-27 | 856-462-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
| 2005-10-26 | 856-542-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SWEDESBORO | NJ |
| 2005-10-12 | 856-462-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
| 2005-10-11 | 856-359-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2005-10-10 | 856-381-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WOODBURY | NJ |
| 2005-10-10 | 856-649-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2005-10-10 | 856-649-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2005-10-10 | 856-649-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2005-10-10 | 856-745-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2005-10-10 | 856-745-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2005-10-10 | 856-745-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2005-09-14 | 856-630-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOORESTOWN | NJ |
| 2005-09-08 | 856-417-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2005-08-29 | 856-426-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2005-08-22 | 856-469-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | SALEM | NJ |
| 2005-08-17 | 856-270-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | PITMAN | NJ |
| 2005-08-17 | 856-292-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WENONAH | NJ |
| 2005-08-15 | 856-283-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | CAMDEN | NJ |
| 2005-08-10 | 856-462-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
| 2005-07-25 | 856-206-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MOORESTOWN | NJ |
| 2005-07-25 | 856-229-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | HADDONFLD | NJ |
| 2005-07-18 | 856-283-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2005-07-18 | 856-359-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2005-07-18 | 856-832-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SWEDESBORO | NJ |
| 2005-07-07 | 856-210-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | BERLIN | NJ |
| 2005-07-07 | 856-210-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | BERLIN | NJ |
| 2005-07-07 | 856-237-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2005-07-07 | 856-630-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MOORESTOWN | NJ |
| 2005-07-07 | 856-649-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2005-07-01 | 856-294-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | SWEDESBORO | NJ |
| 2005-07-01 | 856-368-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | RIVERSIDE | NJ |
| 2005-07-01 | 856-741-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | LAUREL SPG | NJ |
| 2005-07-01 | 856-879-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | WOODBURY | NJ |
| 2005-07-01 | 856-879-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ | 7134 | WOODBURY | NJ |
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.