NumberResearchRecent thousands-block assignments
18 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 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 |
|---|---|---|---|---|---|---|---|
| 2011-12-23 | 207-894-9XXX | 9000–9999 | Assigned | FREEDOM RING COMMUNICATIONS, LLC - ME | 512F | WINDHAM | ME |
| 2011-12-13 | 207-517-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-12-08 | 207-517-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-12-08 | 207-715-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | BERWICK | ME |
| 2011-12-06 | 207-500-0XXX | 0000–0999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LIVERMRFLS | ME |
| 2011-12-02 | 207-219-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | SCARBOROGH | ME |
| 2011-12-02 | 207-219-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SCARBOROGH | ME |
| 2011-12-02 | 207-219-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | SCARBOROGH | ME |
| 2011-11-30 | 207-271-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | MACHIAS | ME |
| 2011-11-23 | 207-417-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | FREEPORT | ME |
| 2011-11-23 | 207-417-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | FREEPORT | ME |
| 2011-11-23 | 207-480-0XXX | 0000–0999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | AUGUSTA | ME |
| 2011-11-22 | 207-484-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | VAN BUREN | ME |
| 2011-11-22 | 207-891-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | FREEPORT | ME |
| 2011-11-22 | 207-891-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | FREEPORT | ME |
| 2011-11-21 | 207-436-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | MADAWASKA | ME |
| 2011-11-16 | 207-205-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BIDDEFORD | ME |
| 2011-11-16 | 207-331-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PORTLAND | ME |
| 2011-11-16 | 207-391-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BIDDEFORD | ME |
| 2011-11-16 | 207-440-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTON | ME |
| 2011-11-16 | 207-440-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTON | ME |
| 2011-11-16 | 207-702-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUCKSPORT | ME |
| 2011-11-14 | 207-209-2XXX | 2000–2999 | Assigned | ONVOY, LLC - ME | 454F | PORTLAND | ME |
| 2011-11-14 | 207-209-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-11-14 | 207-209-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-11-14 | 207-331-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-11-14 | 207-331-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-11-14 | 207-331-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-11-02 | 207-248-4XXX | 4000–4999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | AUGUSTA | ME |
| 2011-10-24 | 207-404-4XXX | 4000–4999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | BANGOR | ME |
| 2011-10-24 | 207-509-7XXX | 7000–7999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | WATERVILLE | ME |
| 2011-10-24 | 207-887-4XXX | 4000–4999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | WESTBROOK | ME |
| 2011-10-17 | 207-331-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PORTLAND | ME |
| 2011-10-17 | 207-331-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PORTLAND | ME |
| 2011-10-17 | 207-331-2XXX | 2000–2999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PORTLAND | ME |
| 2011-10-17 | 207-812-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | ELLSWORTH | ME |
| 2011-10-12 | 207-209-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2011-10-04 | 207-219-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SCARBOROGH | ME |
| 2011-10-04 | 207-245-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | PORTLAND | ME |
| 2011-10-04 | 207-762-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PRESQUE IS | ME |
| 2011-10-04 | 207-891-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | FREEPORT | ME |
| 2011-09-29 | 207-440-3XXX | 3000–3999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2011-09-29 | 207-509-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | WATERVILLE | ME |
| 2011-09-29 | 207-612-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | SKOWHEGAN | ME |
| 2011-09-28 | 207-313-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | WATERVILLE | ME |
| 2011-09-27 | 207-245-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PORTLAND | ME |
| 2011-09-27 | 207-245-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PORTLAND | ME |
| 2011-09-27 | 207-274-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PORTLAND | ME |
| 2011-09-27 | 207-274-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PORTLAND | ME |
| 2011-09-20 | 207-505-6XXX | 6000–6999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BELFAST | 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.