NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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
BELL ATLANTIC MOBILE, INC 15
OMNIPOINT MIAMI E LICENSE, LLC 2
LEVEL 3 COMMUNICATIONS, LLC - ME 1
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2013-10-23 207-406-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ME 882G BRUNSWICK ME
2013-10-23 207-494-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ME 882G BIDDEFORD ME
2013-10-23 207-747-9XXX 9000–9999Assigned BELL ATLANTIC MOBILE, INC 6386 PORTLAND ME
2013-10-17 207-844-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J BRUNSWICK ME
2013-10-08 207-218-3XXX 3000–3999Assigned LINCOLNVILLE COMMUNICATIONS, INC. - ME 8933 BELFAST ME
2013-10-03 207-224-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K TURNER ME
2013-10-03 207-336-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K BUCKFIELD ME
2013-10-03 207-392-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K ANDOVER ME
2013-10-03 207-437-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K ALBION ME
2013-10-03 207-527-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K NO NORWAY ME
2013-10-03 207-529-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K BREMEN ME
2013-10-03 207-545-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K ROXBURYPND ME
2013-10-03 207-568-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K THORNDIKE ME
2013-10-03 207-586-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K SHEEPSCOT ME
2013-10-03 207-597-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K CANTON ME
2013-10-03 207-644-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K SO BRISTOL ME
2013-10-03 207-665-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K BRYANTPOND ME
2013-10-03 207-674-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K WEST PARIS ME
2013-10-03 207-677-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW HARBOR ME
2013-10-03 207-763-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K LINCOLNVL ME
2013-10-03 207-824-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K BETHEL ME
2013-10-03 207-836-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K WESTBETHEL ME
2013-10-03 207-875-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K LOCKEMILLS ME
2013-10-03 207-948-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K UNITY ME
2013-10-03 207-966-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K HEBRON ME
2013-10-01 207-245-8XXX 8000–8999Assigned BELL ATLANTIC MOBILE, INC 6386 PORTLAND ME
2013-10-01 207-500-1XXX 1000–1999Assigned BELL ATLANTIC MOBILE, INC 6386 LIVERMRFLS ME
2013-09-25 207-618-0XXX 0000–0999Assigned METROPCS, INC. 5562 PORTLAND ME
2013-09-25 207-618-2XXX 2000–2999Assigned METROPCS, INC. 5562 PORTLAND ME
2013-09-25 207-618-3XXX 3000–3999Assigned METROPCS, INC. 5562 PORTLAND ME
2013-09-25 207-806-6XXX 6000–6999Assigned METROPCS, INC. 5562 SANFORD ME
2013-09-25 207-937-9XXX 9000–9999Assigned METROPCS, INC. 5562 OLDORCHBCH ME
2013-09-24 207-344-1XXX 1000–1999Assigned FREEDOM RING COMMUNICATIONS, LLC - ME 512F LEWISTON ME
2013-09-18 207-307-3XXX 3000–3999Assigned OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 5205 BANGOR ME
2013-09-12 207-602-0XXX 0000–0999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 BIDDEFORD ME
2013-09-12 207-844-5XXX 5000–5999Assigned OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 5205 BRUNSWICK ME
2013-08-23 207-303-3XXX 3000–3999Assigned OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 5205 SCARBOROGH ME
2013-08-12 207-245-3XXX 3000–3999Assigned CRC COMMUNICATIONS OF MAINE, INC. - ME 1255 PORTLAND ME
2013-08-02 207-315-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BOOTHBAHBR ME
2013-07-22 207-204-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ME 882G KENNEBNKPT ME
2013-07-22 207-241-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ME 882G LEWISTON ME
2013-07-03 207-213-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 AUGUSTA ME
2013-07-02 207-244-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J SOUTHWEHBR ME
2013-06-25 207-254-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 HOULTON ME
2013-06-25 207-887-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ME 882G WESTBROOK ME
2013-06-20 207-331-6XXX 6000–6999Assigned BELL ATLANTIC MOBILE, INC 6386 PORTLAND ME
2013-06-20 207-346-8XXX 8000–8999Assigned BELL ATLANTIC MOBILE, INC 6386 MECHANCFLS ME
2013-06-20 207-614-4XXX 4000–4999Assigned BELL ATLANTIC MOBILE, INC 6386 SKOWHEGAN ME
2013-06-20 207-801-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BAR HARBOR ME
2013-06-19 207-520-4XXX 4000–4999Assigned BELL ATLANTIC MOBILE, INC 6386 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.