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 |
|---|---|---|---|---|---|---|---|
| 2003-07-02 | 973-943-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-07-02 | 973-943-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-07-02 | 973-943-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-07-02 | 973-943-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2003-06-16 | 973-766-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-06-12 | 973-265-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | BOONTON | NJ |
| 2003-06-12 | 973-291-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | BUTLER | NJ |
| 2003-06-12 | 973-341-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | PATERSON | NJ |
| 2003-06-12 | 973-343-2XXX | 2000–2999 | Assigned | CSC VOICE, LLC | 612K | DOVER | NJ |
| 2003-06-03 | 973-327-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | SO ORANGE | NJ |
| 2003-06-03 | 973-766-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-05-07 | 973-997-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FRANKLINBO | NJ |
| 2003-05-02 | 973-302-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | BELLEVILLE | NJ |
| 2003-05-01 | 973-433-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | VERONA | NJ |
| 2003-04-30 | 973-337-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BLOOMFIELD | NJ |
| 2003-04-09 | 973-592-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-04-09 | 973-592-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-04-09 | 973-592-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-04-09 | 973-592-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-04-08 | 973-997-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FRANKLINBO | NJ |
| 2003-03-14 | 973-592-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-03-13 | 973-638-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | LITTLE FLS | NJ |
| 2003-03-12 | 973-233-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | BLOOMFIELD | NJ |
| 2003-03-12 | 973-273-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | NEWARK | NJ |
| 2003-03-11 | 973-997-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FRANKLINBO | NJ |
| 2003-03-10 | 973-437-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MADISON | NJ |
| 2003-02-28 | 973-210-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MADISON | NJ |
| 2003-02-28 | 973-557-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | POMPTONLKS | NJ |
| 2003-02-28 | 973-850-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BUTLER | NJ |
| 2003-02-19 | 973-506-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | W MILFORD | NJ |
| 2003-02-06 | 973-233-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BLOOMFIELD | NJ |
| 2003-02-06 | 973-592-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-02-06 | 973-592-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-02-06 | 973-592-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | ORANGE | NJ |
| 2003-01-23 | 973-947-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WHIPPANY | NJ |
| 2003-01-22 | 973-446-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | NETCONG | NJ |
| 2003-01-21 | 973-876-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | DOVER | NJ |
| 2003-01-16 | 973-409-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | NEWFOUNDLD | NJ |
| 2003-01-16 | 973-433-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | VERONA | NJ |
| 2003-01-16 | 973-527-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | NETCONG | NJ |
| 2003-01-16 | 973-601-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | HOPATCONG | NJ |
| 2003-01-16 | 973-668-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | SUCCASUNNA | NJ |
| 2003-01-16 | 973-784-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | ROCKAWAY | NJ |
| 2003-01-16 | 973-933-2XXX | 2000–2999 | Assigned | CSC VOICE, LLC | 612K | MT FREEDOM | NJ |
| 2003-01-16 | 973-949-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | HAWTHORNE | NJ |
| 2003-01-15 | 973-573-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ |
| 2003-01-15 | 973-573-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWARK | NJ |
| 2002-12-26 | 973-440-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NJ | 7142 | NETCONG | NJ |
| 2002-12-19 | 973-233-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BLOOMFIELD | NJ |
| 2002-12-19 | 973-323-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | ORANGE | 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.