NumberResearchRecent thousands-block assignments
2 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 781
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 |
|---|---|---|---|---|---|---|---|
| 2008-07-03 | 781-697-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WALTHAM | MA |
| 2008-07-03 | 781-850-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | STONEHAM | MA |
| 2008-06-19 | 781-314-9XXX | 9000–9999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | WALTHAM | MA |
| 2008-06-17 | 781-298-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CANTON | MA |
| 2008-06-17 | 781-437-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | RANDOLPH | MA |
| 2008-06-17 | 781-816-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2008-06-17 | 781-816-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2008-06-04 | 781-733-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NORWELL | MA |
| 2008-06-04 | 781-812-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WEYMOUTH | MA |
| 2008-05-29 | 781-518-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2008-05-28 | 781-417-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2008-05-28 | 781-558-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2008-05-27 | 781-715-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | LYNN | MA |
| 2008-05-06 | 781-296-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | WALTHAM | MA |
| 2008-05-02 | 781-281-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | WOBURN | MA |
| 2008-05-01 | 781-695-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | STOUGHTON | MA |
| 2008-04-25 | 781-422-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | KINGSTON | MA |
| 2008-04-16 | 781-333-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | MALDEN | MA |
| 2008-04-02 | 781-850-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | STONEHAM | MA |
| 2008-03-26 | 781-300-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | RANDOLPH | MA |
| 2008-03-26 | 781-518-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2008-03-19 | 781-664-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BRAINTREE | MA |
| 2008-03-19 | 781-816-4XXX | 4000–4999 | Assigned | FREEDOM RING COMMUNICATIONS, LLC | 8468 | SAUGUS | MA |
| 2008-03-17 | 781-417-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2008-03-17 | 781-558-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2008-03-10 | 781-430-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | LEXINGTON | MA |
| 2008-03-07 | 781-341-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MA | 4018 | STOUGHTON | MA |
| 2008-03-07 | 781-361-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | KINGSTON | MA |
| 2008-03-07 | 781-361-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | KINGSTON | MA |
| 2008-02-29 | 781-691-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | LYNN | MA |
| 2008-02-25 | 781-941-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SAUGUS | MA |
| 2008-02-20 | 781-219-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2008-02-20 | 781-353-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRAINTREE | MA |
| 2008-02-20 | 781-353-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRAINTREE | MA |
| 2008-02-11 | 781-907-1XXX | 1000–1999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | WALTHAM | MA |
| 2008-02-11 | 781-907-2XXX | 2000–2999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | WALTHAM | MA |
| 2008-02-11 | 781-907-3XXX | 3000–3999 | Assigned | VERIZON NEW ENGLAND INC. | 9102 | WALTHAM | MA |
| 2008-02-08 | 781-202-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | BURLINGTON | MA |
| 2008-02-08 | 781-261-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | ROCKLAND | MA |
| 2008-02-08 | 781-269-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | NORWOOD | MA |
| 2008-02-08 | 781-314-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WALTHAM | MA |
| 2008-02-08 | 781-355-2XXX | 2000–2999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | DEDHAM | MA |
| 2008-02-08 | 781-368-7XXX | 7000–7999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WINCHESTER | MA |
| 2008-02-08 | 781-430-0XXX | 0000–0999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | LEXINGTON | MA |
| 2008-02-08 | 781-451-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WAKEFIELD | MA |
| 2008-02-08 | 781-489-8XXX | 8000–8999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WELLESLEY | MA |
| 2008-02-08 | 781-584-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | LYNN | MA |
| 2008-02-08 | 781-626-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | WEYMOUTH | MA |
| 2008-02-08 | 781-808-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - MA | 316E | REVERE | MA |
| 2008-02-06 | 781-315-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | READING | MA |
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.