NumberResearchRecent thousands-block assignments
18 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 207
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 |
|---|---|---|---|---|---|---|---|
| 2018-02-12 | 207-436-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | MADAWASKA | ME |
| 2018-02-12 | 207-464-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | WESTBROOK | ME |
| 2018-02-12 | 207-466-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | ROCKLAND | ME |
| 2018-02-12 | 207-483-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | COLUMBIA | ME |
| 2018-02-12 | 207-492-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | CARIBOU | ME |
| 2018-02-12 | 207-495-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | BELGRADE | ME |
| 2018-02-12 | 207-507-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | RUMFORD | ME |
| 2018-02-12 | 207-540-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | PRESQUE IS | ME |
| 2018-02-12 | 207-569-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | KENNEBUNK | ME |
| 2018-02-12 | 207-578-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | FARMINGTON | ME |
| 2018-02-12 | 207-579-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | BOOTHBAHBR | ME |
| 2018-02-12 | 207-606-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | YORK | ME |
| 2018-02-12 | 207-614-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | SKOWHEGAN | ME |
| 2018-02-12 | 207-679-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | PITTSFIELD | ME |
| 2018-02-12 | 207-687-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | WISCASSET | ME |
| 2018-02-12 | 207-802-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | DOVERFCRFT | ME |
| 2018-02-12 | 207-817-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | OLD TOWN | ME |
| 2018-02-12 | 207-819-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | SCARBOROGH | ME |
| 2018-02-12 | 207-833-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | HARPSWELL | ME |
| 2018-02-12 | 207-952-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | CALAIS | ME |
| 2018-02-09 | 207-660-0XXX | 0000–0999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | WATERVILLE | ME |
| 2018-02-07 | 207-223-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | WINTERPORT | ME |
| 2018-02-07 | 207-250-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | WATERVILLE | ME |
| 2018-02-07 | 207-417-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | FREEPORT | ME |
| 2018-02-07 | 207-489-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | CUMBERLAND | ME |
| 2018-02-02 | 207-694-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | HOULTON | ME |
| 2018-01-16 | 207-295-3XXX | 3000–3999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BRUNSWICK | ME |
| 2018-01-16 | 207-295-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BRUNSWICK | ME |
| 2018-01-09 | 207-405-9XXX | 9000–9999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PORTLAND | ME |
| 2018-01-04 | 207-303-2XXX | 2000–2999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | SCARBOROGH | ME |
| 2017-12-20 | 207-492-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | CARIBOU | ME |
| 2017-12-19 | 207-405-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PORTLAND | ME |
| 2017-12-11 | 207-889-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORONO | ME |
| 2017-11-27 | 207-480-9XXX | 9000–9999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | AUGUSTA | ME |
| 2017-11-21 | 207-376-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | LEWISTON | ME |
| 2017-11-14 | 207-573-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BANGOR | ME |
| 2017-11-08 | 207-298-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BAR MILLS | ME |
| 2017-10-25 | 207-520-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LEWISTON | ME |
| 2017-10-18 | 207-604-3XXX | 3000–3999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | KENNEBUNK | ME |
| 2017-10-13 | 207-560-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | PORTLAND | ME |
| 2017-10-11 | 207-393-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NORWAY | ME |
| 2017-09-28 | 207-598-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | COLUMBIA | ME |
| 2017-09-22 | 207-405-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2017-09-22 | 207-405-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2017-09-07 | 207-405-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PORTLAND | ME |
| 2017-09-07 | 207-697-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NOFRYEBURG | ME |
| 2017-09-06 | 207-499-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ME | 882G | GOODWINSML | ME |
| 2017-08-31 | 207-352-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2017-08-29 | 207-520-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | LEWISTON | ME |
| 2017-08-29 | 207-952-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | CALAIS | ME |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.