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 |
|---|---|---|---|---|---|---|---|
| 2006-07-03 | 856-361-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | CAMDEN | NJ |
| 2006-07-03 | 856-823-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | WOODSTOWN | NJ |
| 2006-06-16 | 856-521-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | ELMER | NJ |
| 2006-06-15 | 856-344-4XXX | 4000–4999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | LAUREL SPG | NJ |
| 2006-06-15 | 856-422-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | FRANKLINVL | NJ |
| 2006-06-13 | 856-535-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2006-06-09 | 856-993-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2006-06-08 | 856-330-6XXX | 6000–6999 | Assigned | NETCARRIER TELECOM, INC. - NJ | 9003 | MERCHANTVL | NJ |
| 2006-06-05 | 856-206-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MOORESTOWN | NJ |
| 2006-05-24 | 856-558-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | NJ |
| 2006-05-24 | 856-558-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | VINELAND | NJ |
| 2006-05-12 | 856-669-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2006-05-12 | 856-745-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2006-05-08 | 856-246-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2006-05-05 | 856-258-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | LAUREL SPG | NJ |
| 2006-05-03 | 856-203-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | CAMDEN | NJ |
| 2006-04-27 | 856-292-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WENONAH | NJ |
| 2006-04-27 | 856-469-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SALEM | NJ |
| 2006-04-27 | 856-469-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SALEM | NJ |
| 2006-04-19 | 856-542-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SWEDESBORO | NJ |
| 2006-04-13 | 856-332-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ |
| 2006-04-13 | 856-332-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ |
| 2006-04-13 | 856-506-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MILLVILLE | NJ |
| 2006-04-10 | 856-283-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | CAMDEN | NJ |
| 2006-04-10 | 856-497-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BRIDGETON | NJ |
| 2006-04-10 | 856-672-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | HADDON HTS | NJ |
| 2006-04-10 | 856-942-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | COLLINGSWD | NJ |
| 2006-03-30 | 856-669-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | HADDONFLD | NJ |
| 2006-03-29 | 856-669-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | HADDONFLD | NJ |
| 2006-03-28 | 856-294-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SWEDESBORO | NJ |
| 2006-03-21 | 856-504-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | LAUREL SPG | NJ |
| 2006-03-10 | 856-499-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | RIVERTON | NJ |
| 2006-02-09 | 856-649-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2006-02-09 | 856-649-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WILLIAMSTN | NJ |
| 2006-02-09 | 856-745-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2006-02-09 | 856-745-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2006-02-09 | 856-745-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HADDONFLD | NJ |
| 2006-02-08 | 856-362-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | VINELAND | NJ |
| 2006-02-08 | 856-503-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | VINELAND | NJ |
| 2006-02-01 | 856-246-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2006-01-18 | 856-392-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BRIDGETON | NJ |
| 2006-01-06 | 856-628-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | WOODBURY | NJ |
| 2006-01-05 | 856-426-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | CAMDEN | NJ |
| 2006-01-03 | 856-417-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2006-01-03 | 856-417-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MULLICA HL | NJ |
| 2006-01-03 | 856-993-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | CAMDEN | NJ |
| 2006-01-03 | 856-993-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | CAMDEN | NJ |
| 2005-12-19 | 856-286-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PITMAN | NJ |
| 2005-12-15 | 856-393-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | RIVERSIDE | NJ |
| 2005-12-08 | 856-503-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | VINELAND | 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.