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 |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | 508-680-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | NANTUCKET | MA |
| 2026-09-04 | 508-724-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-09-04 | 508-724-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-09-04 | 508-724-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-08-31 | 508-625-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOPKINTON | MA |
| 2026-08-26 | 508-242-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | MEDFIELD | MA |
| 2026-08-25 | 508-600-0XXX | 0000–0999 | Assigned | AHOI LLC | 883K | HYANNIS | MA |
| 2026-08-20 | 508-600-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HYANNIS | MA |
| 2026-08-18 | 508-374-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NANTUCKET | MA |
| 2026-08-12 | 508-409-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | ATTLEBORO | MA |
| 2026-07-14 | 508-781-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-07-09 | 508-781-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | NEWBEDFORD | MA |
| 2026-07-08 | 508-464-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UPTON | MA |
| 2026-07-08 | 508-815-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HYANNIS | MA |
| 2026-07-01 | 508-449-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | MARLBORO | MA |
| 2026-06-23 | 508-401-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WAYLAND | MA |
| 2026-06-16 | 508-781-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-06-16 | 508-815-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HYANNIS | MA |
| 2026-06-12 | 508-437-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BARNSTABLE | MA |
| 2026-06-12 | 508-454-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WALPOLE | MA |
| 2026-06-12 | 508-492-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WALPOLE | MA |
| 2026-06-12 | 508-774-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2026-06-12 | 508-774-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2026-06-12 | 508-774-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2026-05-13 | 508-448-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | REHOBOTH | MA |
| 2026-05-08 | 508-209-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | PLYMOUTH | MA |
| 2026-05-07 | 508-751-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | WORCESTER | MA |
| 2026-05-07 | 508-781-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-04-30 | 508-781-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-04-06 | 508-371-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRAMINGHAM | MA |
| 2026-04-03 | 508-382-6XXX | 6000–6999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | MARLBORO | MA |
| 2026-03-26 | 508-774-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2026-03-26 | 508-774-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2026-03-26 | 508-781-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-03-26 | 508-781-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2026-03-05 | 508-445-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATAUMET | MA |
| 2026-03-04 | 508-256-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROCKTON | MA |
| 2026-02-24 | 508-781-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWBEDFORD | MA |
| 2026-02-05 | 508-774-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2025-12-26 | 508-637-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NOBROOKFLD | MA |
| 2025-12-18 | 508-203-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FOXBORO | MA |
| 2025-12-11 | 508-938-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WESTPORT | MA |
| 2025-12-02 | 508-576-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NO ATTLEBO | MA |
| 2025-11-26 | 508-781-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2025-11-26 | 508-781-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBEDFORD | MA |
| 2025-10-31 | 508-462-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHARLTON | MA |
| 2025-10-31 | 508-686-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HOPKINTON | MA |
| 2025-10-31 | 508-774-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | FALL RIVER | MA |
| 2025-10-29 | 508-464-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | UPTON | MA |
| 2025-10-29 | 508-860-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | 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.