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
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Jan 2026
Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-08-30 | 781-414-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MA | 892D | NORWOOD | MA |
| 2022-08-30 | 781-414-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MA | 892D | NORWOOD | MA |
| 2022-08-30 | 781-421-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | ROCKLAND | MA |
| 2022-08-30 | 781-423-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MA | 892D | ROCKLAND | MA |
| 2022-08-30 | 781-531-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | NEEDHAM | MA |
| 2022-08-30 | 781-548-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MA | 892D | WAKEFIELD | MA |
| 2022-08-30 | 781-548-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MA | 892D | WAKEFIELD | MA |
| 2022-08-30 | 781-559-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | NEEDHAM | MA |
| 2022-08-30 | 781-604-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MA | 892D | WINCHESTER | MA |
| 2022-08-30 | 781-604-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MA | 892D | WINCHESTER | MA |
| 2022-08-30 | 781-712-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MA | 892D | MELROSE | MA |
| 2022-08-30 | 781-712-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | MELROSE | MA |
| 2022-08-30 | 781-809-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MA | 892D | DEDHAM | MA |
| 2022-08-30 | 781-809-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MA | 892D | DEDHAM | MA |
| 2022-08-30 | 781-822-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | WALTHAM | MA |
| 2022-08-30 | 781-822-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MA | 892D | WALTHAM | MA |
| 2022-08-30 | 781-847-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MA | 892D | STOUGHTON | MA |
| 2022-08-30 | 781-847-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MA | 892D | STOUGHTON | MA |
| 2022-08-30 | 781-870-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MA | 892D | MALDEN | MA |
| 2022-08-30 | 781-870-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MA | 892D | MALDEN | MA |
| 2022-08-26 | 781-809-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | DEDHAM | MA |
| 2022-08-23 | 781-421-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | ROCKLAND | MA |
| 2022-08-10 | 781-230-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | LEXINGTON | MA |
| 2022-08-10 | 781-230-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | LEXINGTON | MA |
| 2022-08-04 | 781-979-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MELROSE | MA |
| 2022-07-29 | 781-226-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LEXINGTON | MA |
| 2022-07-28 | 781-456-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEXINGTON | MA |
| 2022-07-28 | 781-669-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEXINGTON | MA |
| 2022-07-20 | 781-813-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SAUGUS | MA |
| 2022-07-20 | 781-898-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | NEEDHAM | MA |
| 2022-07-20 | 781-898-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | NEEDHAM | MA |
| 2022-07-19 | 781-569-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | WOBURN | MA |
| 2022-07-19 | 781-569-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | WOBURN | MA |
| 2022-07-15 | 781-364-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-07-05 | 781-544-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SCITUATE | MA |
| 2022-07-05 | 781-805-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RANDOLPH | MA |
| 2022-06-28 | 781-677-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | READING | MA |
| 2022-06-21 | 781-477-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYNN | MA |
| 2022-06-15 | 781-238-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BURLINGTON | MA |
| 2022-06-08 | 781-712-9XXX | 9000–9999 | Assigned | VONAGE AMERICA LLC | 197D | MELROSE | MA |
| 2022-05-31 | 781-770-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-05-19 | 781-822-4XXX | 4000–4999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | WALTHAM | MA |
| 2022-05-18 | 781-921-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2022-05-16 | 781-244-6XXX | 6000–6999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LYNN | MA |
| 2022-05-16 | 781-268-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LYNN | MA |
| 2022-05-16 | 781-268-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LYNN | MA |
| 2022-05-16 | 781-809-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | DEDHAM | MA |
| 2022-04-08 | 781-873-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MALDEN | MA |
| 2022-04-08 | 781-921-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2022-04-08 | 781-921-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | 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.