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 |
|---|---|---|---|---|---|---|---|
| 2012-08-20 | 207-372-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TENANTSHBR | ME |
| 2012-08-20 | 207-375-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SABATTUS | ME |
| 2012-08-20 | 207-397-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ROME | ME |
| 2012-08-20 | 207-422-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SULLIVAN | ME |
| 2012-08-20 | 207-487-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PITTSFIELD | ME |
| 2012-08-20 | 207-507-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | RUMFORD | ME |
| 2012-08-20 | 207-548-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SEARSPORT | ME |
| 2012-08-20 | 207-593-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ROCKLAND | ME |
| 2012-08-20 | 207-612-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SKOWHEGAN | ME |
| 2012-08-20 | 207-643-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SOLON | ME |
| 2012-08-20 | 207-656-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | RICHMOND | ME |
| 2012-08-20 | 207-684-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | STRONG | ME |
| 2012-08-20 | 207-685-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | READFIELD | ME |
| 2012-08-20 | 207-688-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | POWNAL | ME |
| 2012-08-20 | 207-760-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PRESQUE IS | ME |
| 2012-08-20 | 207-796-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PRINCETON | ME |
| 2012-08-20 | 207-863-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VINALHAVEN | ME |
| 2012-08-20 | 207-868-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VAN BUREN | ME |
| 2012-08-17 | 207-259-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MACHIAS | ME |
| 2012-08-17 | 207-276-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NORTHETHBR | ME |
| 2012-08-17 | 207-345-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MECHANCFLS | ME |
| 2012-08-17 | 207-368-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWPORT | ME |
| 2012-08-17 | 207-500-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LIVERMRFLS | ME |
| 2012-08-17 | 207-539-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OXFORD | ME |
| 2012-08-17 | 207-546-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MILBRIDGE | ME |
| 2012-08-17 | 207-549-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NOWHITEFLD | ME |
| 2012-08-17 | 207-628-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NNEWPORTLD | ME |
| 2012-08-17 | 207-635-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NORTHANSON | ME |
| 2012-08-17 | 207-639-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PHILLIPS | ME |
| 2012-08-17 | 207-716-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OAKLAND | ME |
| 2012-08-17 | 207-726-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PEMBROKE | ME |
| 2012-08-17 | 207-728-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MADAWASKA | ME |
| 2012-08-17 | 207-733-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LUBEC | ME |
| 2012-08-17 | 207-744-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NORWAY | ME |
| 2012-08-17 | 207-817-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OLD TOWN | ME |
| 2012-08-17 | 207-825-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ORRINGTON | ME |
| 2012-08-17 | 207-866-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ORONO | ME |
| 2012-08-17 | 207-896-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEW SWEDEN | ME |
| 2012-08-17 | 207-937-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | OLDORCHBCH | ME |
| 2012-08-17 | 207-943-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MILO | ME |
| 2012-08-17 | 207-957-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NO BERWICK | ME |
| 2012-08-16 | 207-407-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LISBON FLS | ME |
| 2012-08-14 | 207-204-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KENNEBNKPT | ME |
| 2012-08-14 | 207-222-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GORHAM | ME |
| 2012-08-14 | 207-241-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEWISTON | ME |
| 2012-08-14 | 207-256-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FRYEBURG | ME |
| 2012-08-14 | 207-325-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LIMESTONE | ME |
| 2012-08-14 | 207-340-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KINGFIELD | ME |
| 2012-08-14 | 207-403-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LINCOLN | ME |
| 2012-08-14 | 207-497-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | JONESPORT | 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.