NumberResearchRecent thousands-block assignments
10 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 973
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 |
|---|---|---|---|---|---|---|---|
| 2004-01-21 | 973-559-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | VERONA | NJ |
| 2004-01-21 | 973-577-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | LIVINGSTON | NJ |
| 2004-01-20 | 973-343-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | DOVER | NJ |
| 2004-01-20 | 973-380-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2004-01-13 | 973-737-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | VERNON | NJ |
| 2004-01-09 | 973-475-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ERSKINELKS | NJ |
| 2004-01-09 | 973-749-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | UPGRENWDLK | NJ |
| 2004-01-08 | 973-368-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ |
| 2004-01-08 | 973-573-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWARK | NJ |
| 2004-01-08 | 973-573-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2004-01-08 | 973-573-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2004-01-07 | 973-530-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2004-01-06 | 973-598-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | SUCCASUNNA | NJ |
| 2004-01-06 | 973-800-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | POMPTONLKS | NJ |
| 2004-01-06 | 973-800-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | POMPTONLKS | NJ |
| 2004-01-06 | 973-800-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | POMPTONLKS | NJ |
| 2004-01-06 | 973-800-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | POMPTONLKS | NJ |
| 2004-01-06 | 973-902-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2004-01-06 | 973-986-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2004-01-06 | 973-986-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-12-29 | 973-265-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | BOONTON | NJ |
| 2003-12-29 | 973-573-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWARK | NJ |
| 2003-12-29 | 973-592-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-12-22 | 973-241-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BERNARDSVL | NJ |
| 2003-12-22 | 973-453-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | ROCKAWAY | NJ |
| 2003-12-22 | 973-607-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | DOVER | NJ |
| 2003-12-22 | 973-846-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | W MILFORD | NJ |
| 2003-12-19 | 973-246-9XXX | 9000–9999 | Assigned | CSC VOICE, LLC | 612K | PASSAIC | NJ |
| 2003-12-15 | 973-841-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | NEWFOUNDLD | NJ |
| 2003-12-10 | 973-262-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWTON | NJ |
| 2003-12-10 | 973-262-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWTON | NJ |
| 2003-12-05 | 973-789-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-12-05 | 973-789-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-12-05 | 973-789-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-12-05 | 973-902-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-12-05 | 973-902-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-12-05 | 973-902-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-12-05 | 973-902-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-12-01 | 973-573-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2003-12-01 | 973-573-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2003-12-01 | 973-573-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2003-11-25 | 973-255-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CHATHAM | NJ |
| 2003-11-24 | 973-261-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | MADISON | NJ |
| 2003-11-24 | 973-261-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | MADISON | NJ |
| 2003-11-24 | 973-343-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | DOVER | NJ |
| 2003-11-24 | 973-343-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | DOVER | NJ |
| 2003-11-24 | 973-841-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWFOUNDLD | NJ |
| 2003-11-24 | 973-841-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWFOUNDLD | NJ |
| 2003-11-07 | 973-651-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-11-07 | 973-800-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | POMPTONLKS | 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.