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 |
|---|---|---|---|---|---|---|---|
| 2004-10-22 | 207-430-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | AUGUSTA | ME |
| 2004-10-22 | 207-438-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | KITTERY | ME |
| 2004-10-22 | 207-504-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | BRUNSWICK | ME |
| 2004-10-22 | 207-561-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | BANGOR | ME |
| 2004-10-22 | 207-760-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME | 7777 | PRESQUE IS | ME |
| 2004-10-21 | 207-290-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | LINCOLN | ME |
| 2004-10-21 | 207-680-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2004-10-21 | 207-680-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2004-10-21 | 207-689-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | LEWISTON | ME |
| 2004-10-21 | 207-689-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | LEWISTON | ME |
| 2004-10-19 | 207-688-8XXX | 8000–8999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | POWNAL | ME |
| 2004-10-15 | 207-680-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WATERVILLE | ME |
| 2004-10-08 | 207-272-7XXX | 7000–7999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PORTLAND | ME |
| 2004-10-08 | 207-504-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BRUNSWICK | ME |
| 2004-10-08 | 207-591-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | WESTBROOK | ME |
| 2004-10-07 | 207-504-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BRUNSWICK | ME |
| 2004-10-07 | 207-504-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BRUNSWICK | ME |
| 2004-10-07 | 207-504-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BRUNSWICK | ME |
| 2004-10-07 | 207-899-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | PORTLAND | ME |
| 2004-10-07 | 207-899-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | PORTLAND | ME |
| 2004-10-07 | 207-899-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | PORTLAND | ME |
| 2004-10-07 | 207-899-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | PORTLAND | ME |
| 2004-10-07 | 207-899-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | PORTLAND | ME |
| 2004-10-06 | 207-244-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | SOUTHWEHBR | ME |
| 2004-10-05 | 207-469-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUCKSPORT | ME |
| 2004-09-17 | 207-504-0XXX | 0000–0999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BRUNSWICK | ME |
| 2004-09-16 | 207-299-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BANGOR | ME |
| 2004-09-13 | 207-270-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | DEXTER | ME |
| 2004-09-13 | 207-564-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | DOVERFCRFT | ME |
| 2004-09-13 | 207-858-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | SKOWHEGAN | ME |
| 2004-09-10 | 207-251-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WELLS | ME |
| 2004-09-09 | 207-451-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | KITTERY | ME |
| 2004-09-07 | 207-272-0XXX | 0000–0999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PORTLAND | ME |
| 2004-09-02 | 207-698-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BERWICK | ME |
| 2004-09-02 | 207-858-9XXX | 9000–9999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | SKOWHEGAN | ME |
| 2004-09-01 | 207-713-2XXX | 2000–2999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2004-09-01 | 207-713-3XXX | 3000–3999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2004-08-25 | 207-713-0XXX | 0000–0999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2004-08-25 | 207-713-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2004-08-21 | 207-459-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SANFORD | ME |
| 2004-08-20 | 207-699-3XXX | 3000–3999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | PORTLAND | ME |
| 2004-08-19 | 207-409-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | PORTLAND | ME |
| 2004-08-16 | 207-347-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PORTLAND | ME |
| 2004-08-11 | 207-465-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | OAKLAND | ME |
| 2004-08-11 | 207-793-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | LIMERICK | ME |
| 2004-08-11 | 207-991-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2004-08-11 | 207-991-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2004-08-11 | 207-991-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2004-08-10 | 207-664-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELLSWORTH | ME |
| 2004-07-28 | 207-407-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | LISBON FLS | 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.