NumberResearchRecent thousands-block assignments
10 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 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 |
|---|---|---|---|---|---|---|---|
| 2009-12-04 | 973-646-3XXX | 3000–3999 | Assigned | CABLEVISION LIGHTPATH, INC. - NJ | 4948 | MT VIEW | NJ |
| 2009-12-04 | 973-796-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MORRISTOWN | NJ |
| 2009-12-04 | 973-944-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MORRISTOWN | NJ |
| 2009-11-11 | 973-619-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | BLOOMFIELD | NJ |
| 2009-11-11 | 973-780-2XXX | 2000–2999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | BLOOMFIELD | NJ |
| 2009-11-11 | 973-780-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | BLOOMFIELD | NJ |
| 2009-11-11 | 973-842-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | BLOOMFIELD | NJ |
| 2009-11-09 | 973-245-5XXX | 5000–5999 | Assigned | VERIZON NEW JERSEY, INC. | 9206 | MADISON | NJ |
| 2009-11-03 | 973-756-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | NEWTON | NJ |
| 2009-10-14 | 973-272-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2009-10-14 | 973-457-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | CHATHAM | NJ |
| 2009-10-14 | 973-510-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2009-10-14 | 973-510-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2009-10-14 | 973-510-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2009-10-14 | 973-510-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2009-10-14 | 973-750-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | BUTLER | NJ |
| 2009-10-14 | 973-813-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NJ | 118F | MENDHAM | NJ |
| 2009-09-23 | 973-620-9XXX | 9000–9999 | Assigned | CSC VOICE, LLC | 612K | DOVER | NJ |
| 2009-09-17 | 973-932-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BLOOMFIELD | NJ |
| 2009-08-31 | 973-512-3XXX | 3000–3999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NJ | 420F | LAKEMOHAWK | NJ |
| 2009-08-21 | 973-939-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | BOONTON | NJ |
| 2009-08-18 | 973-388-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-388-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-388-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-388-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-388-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-849-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-855-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-855-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-18 | 973-855-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-08-10 | 973-780-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | BLOOMFIELD | NJ |
| 2009-08-10 | 973-893-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - NJ | 325E | BLOOMFIELD | NJ |
| 2009-08-06 | 973-908-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CHATHAM | NJ |
| 2009-07-07 | 973-664-4XXX | 4000–4999 | Assigned | CABLEVISION LIGHTPATH, INC. - NJ | 4948 | ROCKAWAY | NJ |
| 2009-07-07 | 973-664-8XXX | 8000–8999 | Assigned | CABLEVISION LIGHTPATH, INC. - NJ | 4948 | ROCKAWAY | NJ |
| 2009-07-06 | 973-224-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MORRISTOWN | NJ |
| 2009-07-06 | 973-289-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2009-07-06 | 973-289-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2009-07-06 | 973-388-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2009-07-06 | 973-775-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MORRISTOWN | NJ |
| 2009-07-06 | 973-967-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MORRISTOWN | NJ |
| 2009-06-17 | 973-671-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | MILLBURN | NJ |
| 2009-06-08 | 973-712-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | LIVINGSTON | NJ |
| 2009-06-05 | 973-855-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-06-05 | 973-855-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-06-05 | 973-855-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2009-05-28 | 973-250-3XXX | 3000–3999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NJ | 420F | BRANCHVL | NJ |
| 2009-05-28 | 973-721-4XXX | 4000–4999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NJ | 420F | SUSSEX | NJ |
| 2009-05-28 | 973-786-4XXX | 4000–4999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NJ | 420F | ANDOVER | NJ |
| 2009-05-28 | 973-862-6XXX | 6000–6999 | Assigned | SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NJ | 420F | NEWTON | 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.