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
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2003-08-21 | 207-692-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2003-08-21 | 207-692-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2003-08-21 | 207-692-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2003-08-21 | 207-692-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2003-08-21 | 207-692-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | WATERVILLE | ME |
| 2003-08-15 | 207-752-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | KITTERY | ME |
| 2003-08-12 | 207-333-3XXX | 3000–3999 | Assigned | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | 5205 | LEWISTON | ME |
| 2003-08-12 | 207-333-6XXX | 6000–6999 | Assigned | OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS | 5205 | LEWISTON | ME |
| 2003-08-12 | 207-384-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | SO BERWICK | ME |
| 2003-08-05 | 207-319-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BRUNSWICK | ME |
| 2003-08-04 | 207-325-2XXX | 2000–2999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | LIMESTONE | ME |
| 2003-08-04 | 207-425-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MARS HILL | ME |
| 2003-08-04 | 207-472-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FT FAIRFLD | ME |
| 2003-08-04 | 207-493-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CARIBOU | ME |
| 2003-08-04 | 207-540-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PRESQUE IS | ME |
| 2003-07-31 | 207-561-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | BANGOR | ME |
| 2003-07-16 | 207-664-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELLSWORTH | ME |
| 2003-07-14 | 207-299-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BANGOR | ME |
| 2003-07-10 | 207-670-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | RANGELEY | ME |
| 2003-07-08 | 207-577-2XXX | 2000–2999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2003-07-01 | 207-848-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | HERMON | ME |
| 2003-06-25 | 207-523-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PORTLAND | ME |
| 2003-06-19 | 207-350-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BOOTHBAHBR | ME |
| 2003-06-19 | 207-943-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | MILO | ME |
| 2003-05-20 | 207-423-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BIDDEFORD | ME |
| 2003-05-13 | 207-396-6XXX | 6000–6999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | SCARBOROGH | ME |
| 2003-05-08 | 207-577-7XXX | 7000–7999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2003-05-08 | 207-593-0XXX | 0000–0999 | Assigned | MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS | 4121 | ROCKLAND | ME |
| 2003-04-17 | 207-230-4XXX | 4000–4999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | CAMDEN | ME |
| 2003-04-17 | 207-325-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LIMESTONE | ME |
| 2003-04-17 | 207-487-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | PITTSFIELD | ME |
| 2003-04-17 | 207-832-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | WALDOBORO | ME |
| 2003-04-17 | 207-897-8XXX | 8000–8999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LIVERMRFLS | ME |
| 2003-04-15 | 207-699-1XXX | 1000–1999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | PORTLAND | ME |
| 2003-03-10 | 207-230-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | CAMDEN | ME |
| 2003-02-27 | 207-482-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - ME | 882G | PORTLAND | ME |
| 2003-02-07 | 207-299-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2003-02-07 | 207-299-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2003-02-07 | 207-299-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2003-02-07 | 207-299-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2003-02-07 | 207-299-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | BANGOR | ME |
| 2003-02-07 | 207-538-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | HOULTON | ME |
| 2003-02-07 | 207-538-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | HOULTON | ME |
| 2003-02-07 | 207-577-1XXX | 1000–1999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | LEWISTON | ME |
| 2003-02-07 | 207-698-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BERWICK | ME |
| 2003-02-07 | 207-794-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | LINCOLN | ME |
| 2003-02-07 | 207-794-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - ME | 6291 | LINCOLN | ME |
| 2003-01-23 | 207-510-1XXX | 1000–1999 | Assigned | CRC COMMUNICATIONS OF MAINE, INC. - ME | 1255 | SCARBOROGH | ME |
| 2003-01-23 | 207-571-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BIDDEFORD | ME |
| 2003-01-23 | 207-591-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WESTBROOK | 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.