NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 207
PEERLESS NETWORK OF MAINE, LLC- ME 129
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2026-06-09 207-559-2XXX 2000–2999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H LINCOLN ME
2026-04-23 207-519-2XXX 2000–2999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H SOUTHWEHBR ME
2026-03-23 207-361-0XXX 0000–0999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H YORK ME
2026-02-10 207-692-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WATERVILLE ME
2026-02-10 207-962-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H ORONO ME
2025-12-17 207-703-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H KITTERY ME
2025-12-16 207-820-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H OLD TOWN ME
2025-11-14 207-709-8XXX 8000–8999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H YARMOUTH ME
2025-09-23 207-609-8XXX 8000–8999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BIDDEFORD ME
2025-05-12 207-599-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H LEWISTON ME
2025-03-24 207-813-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H ELLSWORTH ME
2024-12-20 207-865-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H FREEPORT ME
2024-10-18 207-769-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H PRESQUE IS ME
2023-07-20 207-341-8XXX 8000–8999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H NEWPORT ME
2023-06-26 207-306-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BELFAST ME
2023-02-27 207-987-6XXX 6000–6999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H AUGUSTA ME
2023-01-30 207-304-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WISCASSET ME
2021-11-30 207-304-8XXX 8000–8999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WISCASSET ME
2021-06-15 207-368-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H NEWPORT ME
2021-06-15 207-487-0XXX 0000–0999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H PITTSFIELD ME
2021-03-26 207-306-4XXX 4000–4999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BELFAST ME
2021-03-26 207-815-4XXX 4000–4999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BIDDEFORD ME
2021-03-17 207-204-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H KENNEBNKPT ME
2021-03-08 207-259-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H MACHIAS ME
2021-03-08 207-728-2XXX 2000–2999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H MADAWASKA ME
2021-03-01 207-308-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BELGRADE ME
2021-03-01 207-309-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H GARDINER ME
2021-02-23 207-901-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BAR HARBOR ME
2021-02-12 207-315-8XXX 8000–8999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BOOTHBAHBR ME
2021-02-12 207-521-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H HOULTON ME
2021-02-12 207-593-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H ROCKLAND ME
2021-01-11 207-305-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H FARMINGTON ME
2021-01-11 207-386-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BATH ME
2021-01-11 207-802-6XXX 6000–6999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H DOVERFCRFT ME
2021-01-11 207-816-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H AUGUSTA ME
2021-01-11 207-857-6XXX 6000–6999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WESTBROOK ME
2021-01-11 207-904-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H CALAIS ME
2020-12-08 207-481-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BRUNSWICK ME
2020-12-08 207-804-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WINDHAM ME
2020-11-23 207-579-7XXX 7000–7999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BOOTHBAHBR ME
2020-11-18 207-304-9XXX 9000–9999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WISCASSET ME
2020-11-18 207-421-8XXX 8000–8999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H WINTERPORT ME
2020-11-18 207-519-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H SOUTHWEHBR ME
2020-11-18 207-630-1XXX 1000–1999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H YORK ME
2020-11-17 207-306-3XXX 3000–3999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H BELFAST ME
2020-11-17 207-393-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H NORWAY ME
2020-11-17 207-489-0XXX 0000–0999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H CUMBERLAND ME
2020-11-17 207-503-0XXX 0000–0999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H SCARBOROGH ME
2020-11-17 207-507-5XXX 5000–5999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H RUMFORD ME
2020-11-17 207-601-0XXX 0000–0999Assigned PEERLESS NETWORK OF MAINE, LLC- ME 925H LEWISTON ME

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.