NumberResearchRecent thousands-block assignments
2 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 781
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-12-27 | 781-414-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | NORWOOD | MA |
| 2022-12-27 | 781-527-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | COHASSET | MA |
| 2022-12-19 | 781-527-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MA | 892D | COHASSET | MA |
| 2022-11-23 | 781-227-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MA | 892D | WALTHAM | MA |
| 2022-11-23 | 781-822-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MA | 892D | WALTHAM | MA |
| 2022-11-23 | 781-905-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MA | 892D | MALDEN | MA |
| 2022-11-23 | 781-905-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MA | 892D | MALDEN | MA |
| 2022-11-23 | 781-905-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MA | 892D | MALDEN | MA |
| 2022-11-21 | 781-426-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MA | 892D | REVERE | MA |
| 2022-11-21 | 781-560-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MA | 892D | REVERE | MA |
| 2022-11-17 | 781-368-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINCHESTER | MA |
| 2022-11-07 | 781-332-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-11-07 | 781-562-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-11-07 | 781-615-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-11-07 | 781-737-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-11-02 | 781-385-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MA | 892D | HINGHAM | MA |
| 2022-11-02 | 781-649-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MA | 892D | READING | MA |
| 2022-10-14 | 781-912-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MALDEN | MA |
| 2022-10-07 | 781-807-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | RANDOLPH | MA |
| 2022-10-04 | 781-217-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | KINGSTON | MA |
| 2022-10-04 | 781-232-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CANTON | MA |
| 2022-10-04 | 781-342-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LYNNFIELD | MA |
| 2022-10-04 | 781-343-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEEDHAM | MA |
| 2022-10-04 | 781-416-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WELLESLEY | MA |
| 2022-10-04 | 781-499-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HANOVER | MA |
| 2022-10-04 | 781-537-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WOBURN | MA |
| 2022-10-04 | 781-564-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BURLINGTON | MA |
| 2022-10-04 | 781-645-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ARLINGTON | MA |
| 2022-10-04 | 781-676-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEXINGTON | MA |
| 2022-10-04 | 781-735-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HINGHAM | MA |
| 2022-10-04 | 781-770-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-10-04 | 781-770-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-10-04 | 781-989-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | CANTON | MA |
| 2022-09-27 | 781-759-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | WOBURN | MA |
| 2022-09-27 | 781-759-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | WOBURN | MA |
| 2022-09-26 | 781-498-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | MEDFORD | MA |
| 2022-09-26 | 781-628-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | MEDFORD | MA |
| 2022-09-26 | 781-827-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | MEDFORD | MA |
| 2022-09-22 | 781-323-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LEXINGTON | MA |
| 2022-09-22 | 781-417-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | SAUGUS | MA |
| 2022-09-22 | 781-692-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRAINTREE | MA |
| 2022-09-22 | 781-692-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRAINTREE | MA |
| 2022-09-22 | 781-809-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | DEDHAM | MA |
| 2022-09-22 | 781-866-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2022-09-22 | 781-874-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2022-09-22 | 781-921-5XXX | 5000–5999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2022-09-22 | 781-921-7XXX | 7000–7999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MEDFORD | MA |
| 2022-09-12 | 781-887-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | HANOVER | MA |
| 2022-09-07 | 781-576-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARBLEHEAD | MA |
| 2022-08-30 | 781-378-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MA | 892D | SCITUATE | 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.