NumberResearchRecent thousands-block assignments
3 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 201
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 |
|---|---|---|---|---|---|---|---|
| 2003-06-12 | 201-244-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | DUMONT | NJ |
| 2003-06-12 | 201-252-2XXX | 2000–2999 | Assigned | CSC VOICE, LLC | 612K | CRAGMERE | NJ |
| 2003-06-12 | 201-430-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | UNION CITY | NJ |
| 2003-06-04 | 201-407-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-06-04 | 201-407-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-06-04 | 201-407-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-06-04 | 201-693-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | FAIR LAWN | NJ |
| 2003-06-04 | 201-953-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CALDWELL | NJ |
| 2003-06-04 | 201-953-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CALDWELL | NJ |
| 2003-06-03 | 201-266-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | ENGLEWOOD | NJ |
| 2003-05-07 | 201-407-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-05-07 | 201-407-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-05-07 | 201-407-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-05-07 | 201-407-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-05-07 | 201-953-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CALDWELL | NJ |
| 2003-04-11 | 201-407-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-04-11 | 201-407-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-04-11 | 201-563-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-04-08 | 201-762-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CRAGMERE | NJ |
| 2003-04-02 | 201-284-3XXX | 3000–3999 | Assigned | VERIZON NEW JERSEY, INC. | 9206 | JERSEYCITY | NJ |
| 2003-04-02 | 201-284-4XXX | 4000–4999 | Assigned | VERIZON NEW JERSEY, INC. | 9206 | JERSEYCITY | NJ |
| 2003-04-02 | 201-284-5XXX | 5000–5999 | Assigned | VERIZON NEW JERSEY, INC. | 9206 | JERSEYCITY | NJ |
| 2003-04-02 | 201-284-6XXX | 6000–6999 | Assigned | VERIZON NEW JERSEY, INC. | 9206 | JERSEYCITY | NJ |
| 2003-04-02 | 201-284-7XXX | 7000–7999 | Assigned | VERIZON NEW JERSEY, INC. | 9206 | JERSEYCITY | NJ |
| 2003-03-28 | 201-244-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | DUMONT | NJ |
| 2003-03-17 | 201-984-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | JERSEYCITY | NJ |
| 2003-03-17 | 201-984-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | JERSEYCITY | NJ |
| 2003-03-13 | 201-727-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | HASBROKHTS | NJ |
| 2003-03-12 | 201-243-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BAYONNE | NJ |
| 2003-03-12 | 201-427-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | JERSEYCITY | NJ |
| 2003-02-28 | 201-645-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | TEANECK | NJ |
| 2003-02-06 | 201-304-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | TEANECK | NJ |
| 2003-02-06 | 201-304-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | TEANECK | NJ |
| 2003-02-06 | 201-304-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TEANECK | NJ |
| 2003-02-06 | 201-304-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | TEANECK | NJ |
| 2003-02-06 | 201-523-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ORADELL | NJ |
| 2003-02-06 | 201-523-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | ORADELL | NJ |
| 2003-02-06 | 201-523-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | ORADELL | NJ |
| 2003-02-06 | 201-523-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ORADELL | NJ |
| 2003-02-06 | 201-726-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | KEARNY | NJ |
| 2003-02-06 | 201-726-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | KEARNY | NJ |
| 2003-02-06 | 201-726-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | KEARNY | NJ |
| 2003-02-06 | 201-726-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | KEARNY | NJ |
| 2003-01-29 | 201-257-8XXX | 8000–8999 | Assigned | CSC VOICE, LLC | 612K | HASBROKHTS | NJ |
| 2002-12-19 | 201-299-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | KEARNY | NJ |
| 2002-12-19 | 201-345-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | RIDGEWOOD | NJ |
| 2002-12-19 | 201-355-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | RUTHERFORD | NJ |
| 2002-12-19 | 201-399-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | ENGLEWOOD | NJ |
| 2002-12-19 | 201-535-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BAYONNE | NJ |
| 2002-12-19 | 201-654-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | CLIFFSIDE | 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.