NumberResearchRecent thousands-block assignments
21 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 |
|---|---|---|---|---|---|---|---|
| 2016-04-12 | 207-779-8XXX | 8000–8999 | Assigned | ONVOY, LLC - ME | 454F | FARMINGTON | ME |
| 2016-03-31 | 207-289-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SCARBOROGH | ME |
| 2016-03-28 | 207-661-1XXX | 1000–1999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | PORTLAND | ME |
| 2016-03-28 | 207-661-5XXX | 5000–5999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | PORTLAND | ME |
| 2016-03-21 | 207-616-9XXX | 9000–9999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | WATERVILLE | ME |
| 2016-03-18 | 207-303-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | SCARBOROGH | ME |
| 2016-03-16 | 207-573-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BANGOR | ME |
| 2016-03-15 | 207-245-2XXX | 2000–2999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PORTLAND | ME |
| 2016-03-14 | 207-496-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | CARIBOU | ME |
| 2016-03-07 | 207-303-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCARBOROGH | ME |
| 2016-03-07 | 207-303-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCARBOROGH | ME |
| 2016-03-07 | 207-303-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCARBOROGH | ME |
| 2016-03-07 | 207-693-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NAPLES | ME |
| 2016-02-29 | 207-360-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLS | ME |
| 2016-02-18 | 207-271-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | MACHIAS | ME |
| 2016-02-18 | 207-350-3XXX | 3000–3999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BOOTHBAHBR | ME |
| 2016-02-18 | 207-530-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | AUGUSTA | ME |
| 2016-02-01 | 207-206-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SANFORD | ME |
| 2016-02-01 | 207-731-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | MILLINOCKT | ME |
| 2016-01-22 | 207-569-8XXX | 8000–8999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | KENNEBUNK | ME |
| 2016-01-21 | 207-572-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WINDHAM | ME |
| 2016-01-21 | 207-572-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WINDHAM | ME |
| 2016-01-19 | 207-943-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | MILO | ME |
| 2016-01-14 | 207-412-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ME | 882G | ELLSWORTH | ME |
| 2016-01-05 | 207-835-2XXX | 2000–2999 | Assigned | BIDDEFORD INTERNET CORPORATION - ME | 9472 | PORTLAND | ME |
| 2016-01-05 | 207-835-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | PORTLAND | ME |
| 2016-01-05 | 207-904-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ME | 882G | CALAIS | ME |
| 2016-01-04 | 207-248-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | AUGUSTA | ME |
| 2015-12-22 | 207-802-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | DOVERFCRFT | ME |
| 2015-12-21 | 207-747-7XXX | 7000–7999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PORTLAND | ME |
| 2015-12-17 | 207-391-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BIDDEFORD | ME |
| 2015-12-16 | 207-573-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | BANGOR | ME |
| 2015-12-02 | 207-502-9XXX | 9000–9999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | KENNEBUNK | ME |
| 2015-11-25 | 207-205-8XXX | 8000–8999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BIDDEFORD | ME |
| 2015-11-19 | 207-835-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | PORTLAND | ME |
| 2015-11-17 | 207-466-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ROCKLAND | ME |
| 2015-11-17 | 207-769-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ME | 882G | PRESQUE IS | ME |
| 2015-11-12 | 207-994-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | KITTERY | ME |
| 2015-11-10 | 207-835-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTLAND | ME |
| 2015-11-10 | 207-859-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WATERVILLE | ME |
| 2015-11-09 | 207-844-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | BRUNSWICK | ME |
| 2015-11-02 | 207-480-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | AUGUSTA | ME |
| 2015-10-27 | 207-889-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORONO | ME |
| 2015-10-27 | 207-889-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORONO | ME |
| 2015-10-27 | 207-889-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORONO | ME |
| 2015-10-15 | 207-572-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WINDHAM | ME |
| 2015-10-12 | 207-307-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BANGOR | ME |
| 2015-10-06 | 207-704-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | SO BERWICK | ME |
| 2015-09-30 | 207-558-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ME | 382D | PORTLAND | ME |
| 2015-09-24 | 207-440-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | 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.