NumberResearchRecent thousands-block assignments
7 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 508
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-13 | 508-313-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BROCKTON | MA |
| 2025-10-07 | 508-725-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WALPOLE | MA |
| 2025-09-23 | 508-475-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WESTBORO | MA |
| 2025-09-23 | 508-692-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TAUNTON | MA |
| 2025-09-23 | 508-779-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UXBRIDGE | MA |
| 2025-09-17 | 508-534-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYANNIS | MA |
| 2025-09-10 | 508-374-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NANTUCKET | MA |
| 2025-09-10 | 508-448-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | REHOBOTH | MA |
| 2025-09-10 | 508-803-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FRANKLIN | MA |
| 2025-09-10 | 508-916-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FALL RIVER | MA |
| 2025-09-10 | 508-960-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NATICK | MA |
| 2025-08-29 | 508-774-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2025-08-06 | 508-774-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FALL RIVER | MA |
| 2025-08-05 | 508-267-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HOLDEN | MA |
| 2025-08-05 | 508-302-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRAMINGHAM | MA |
| 2025-08-05 | 508-346-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRANKLIN | MA |
| 2025-08-05 | 508-355-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARION | MA |
| 2025-08-05 | 508-437-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BARNSTABLE | MA |
| 2025-07-07 | 508-568-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HYANNIS | MA |
| 2025-07-02 | 508-256-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROCKTON | MA |
| 2025-07-02 | 508-409-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATTLEBORO | MA |
| 2025-07-02 | 508-444-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FALMOUTH | MA |
| 2025-07-02 | 508-445-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATAUMET | MA |
| 2025-07-01 | 508-983-5XXX | 5000–5999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | WESTBORO | MA |
| 2025-06-30 | 508-884-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | TAUNTON | MA |
| 2025-06-23 | 508-858-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2025-06-11 | 508-260-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-06-11 | 508-260-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-06-11 | 508-260-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-06-11 | 508-260-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-06-11 | 508-260-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-06-11 | 508-260-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-06-11 | 508-260-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-04-25 | 508-568-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HYANNIS | MA |
| 2025-04-14 | 508-774-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2025-04-08 | 508-282-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILFORD | MA |
| 2025-04-08 | 508-718-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FOXBORO | MA |
| 2025-04-01 | 508-260-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-04-01 | 508-260-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-04-01 | 508-260-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-03-21 | 508-858-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWBEDFORD | MA |
| 2025-03-20 | 508-657-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | BELLINGHAM | MA |
| 2025-03-11 | 508-934-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DOVER | MA |
| 2025-03-11 | 508-938-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTPORT | MA |
| 2025-03-11 | 508-980-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHARLTON | MA |
| 2025-03-04 | 508-508-0XXX | 0000–0999 | Assigned | MASS MOBILE LLC | 125L | WORCESTER | MA |
| 2025-03-04 | 508-508-1XXX | 1000–1999 | Assigned | MASS MOBILE LLC | 125L | WORCESTER | MA |
| 2025-03-04 | 508-508-2XXX | 2000–2999 | Assigned | MASS MOBILE LLC | 125L | WORCESTER | MA |
| 2025-03-04 | 508-508-3XXX | 3000–3999 | Assigned | MASS MOBILE LLC | 125L | WORCESTER | MA |
| 2025-03-04 | 508-508-4XXX | 4000–4999 | Assigned | MASS MOBILE LLC | 125L | WORCESTER | MA |
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.