NumberResearchRecent thousands-block assignments
0 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, all time — 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 |
|---|---|---|---|---|---|---|---|
| 2026-04-22 | 781-876-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WAKEFIELD | MA |
| 2025-11-17 | 781-412-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | SCITUATE | MA |
| 2024-12-09 | 781-725-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NORWOOD | MA |
| 2024-10-21 | 781-200-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LYNN | MA |
| 2024-10-21 | 781-516-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WALTHAM | MA |
| 2021-09-08 | 781-626-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WEYMOUTH | MA |
| 2020-09-28 | 781-745-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NORWELL | MA |
| 2020-07-27 | 781-323-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LEXINGTON | MA |
| 2020-07-27 | 781-747-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | DEDHAM | MA |
| 2020-05-26 | 781-468-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | DEDHAM | MA |
| 2020-03-16 | 781-208-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WALTHAM | MA |
| 2020-03-16 | 781-704-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WOBURN | MA |
| 2019-05-21 | 781-755-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WALTHAM | MA |
| 2019-02-04 | 781-512-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LINCOLN | MA |
| 2018-03-20 | 781-299-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LYNN | MA |
| 2018-03-20 | 781-487-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WALTHAM | MA |
| 2018-03-20 | 781-497-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WOBURN | MA |
| 2016-11-18 | 781-427-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NORWELL | MA |
| 2016-09-16 | 781-425-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | BURLINGTON | MA |
| 2016-09-16 | 781-989-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | CANTON | MA |
| 2016-07-11 | 781-404-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WOBURN | MA |
| 2016-07-08 | 781-410-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | DEDHAM | MA |
| 2016-03-16 | 781-867-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | SHARON | MA |
| 2013-09-27 | 781-206-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NORWELL | MA |
| 2013-04-08 | 781-319-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | MARSHFIELD | MA |
| 2013-04-08 | 781-343-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NEEDHAM | MA |
| 2013-04-08 | 781-352-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NORWOOD | MA |
| 2013-04-08 | 781-429-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NEEDHAM | MA |
| 2013-04-08 | 781-451-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WAKEFIELD | MA |
| 2013-04-08 | 781-463-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LYNNFIELD | MA |
| 2013-04-08 | 781-463-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LYNNFIELD | MA |
| 2013-04-08 | 781-486-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WAKEFIELD | MA |
| 2013-04-08 | 781-523-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WHITMAN | MA |
| 2013-04-08 | 781-523-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WHITMAN | MA |
| 2013-04-08 | 781-566-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | MARSHFIELD | MA |
| 2013-04-08 | 781-573-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | STOUGHTON | MA |
| 2013-04-08 | 781-603-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | NORWOOD | MA |
| 2013-04-08 | 781-604-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WINCHESTER | MA |
| 2013-04-08 | 781-606-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | MELROSE | MA |
| 2013-04-08 | 781-620-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | MELROSE | MA |
| 2013-04-08 | 781-625-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WINCHESTER | MA |
| 2013-04-08 | 781-694-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WELLESLEY | MA |
| 2013-04-08 | 781-694-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | WELLESLEY | MA |
| 2013-04-08 | 781-797-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | MARBLEHEAD | MA |
| 2013-04-05 | 781-253-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | SHARON | MA |
| 2013-04-05 | 781-257-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LINCOLN | MA |
| 2013-04-05 | 781-259-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | LINCOLN | MA |
| 2013-04-05 | 781-298-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | CANTON | MA |
| 2013-04-05 | 781-298-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | CANTON | MA |
| 2013-04-05 | 781-327-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | SHARON | 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.