NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 606
NEW CINGULAR WIRELESS PCS, LLC - GA 17
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2007-08-02 606-694-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MEADS KY
2007-08-02 606-694-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MEADS KY
2007-08-01 606-278-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 MONTICELLO KY
2007-08-01 606-585-0XXX 0000–0999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - KY 419C MEADS KY
2007-07-13 606-336-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K OWINGSVL KY
2007-07-13 606-342-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K SALT LICK KY
2007-06-28 606-230-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALLEN KY
2007-06-19 606-312-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LONDON KY
2007-06-19 606-425-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2007-06-19 606-622-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARBOURVL KY
2007-06-18 606-264-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PAINTSVL KY
2007-06-18 606-391-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANCHESTER KY
2007-05-22 606-302-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K MIDDLESBO KY
2007-04-26 606-392-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K MT VERNON KY
2007-04-26 606-657-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K LONDON KY
2007-04-25 606-658-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K MANCHESTER KY
2007-04-25 606-703-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K WILLIAMSBG KY
2007-04-20 606-371-9XXX 9000–9999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C ASHLAND KY
2007-04-19 606-259-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALLEN KY
2007-04-02 606-498-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K SOUTHSHORE KY
2007-03-22 606-259-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALLEN KY
2007-03-01 606-207-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOREHEAD KY
2007-03-01 606-231-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LONDON KY
2007-03-01 606-271-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2007-03-01 606-312-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LONDON KY
2007-03-01 606-854-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAZARD KY
2007-02-21 606-282-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STANFORD KY
2007-02-20 606-425-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2007-02-20 606-425-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2007-02-09 606-315-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 OLIVE HILL KY
2007-02-09 606-315-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 OLIVE HILL KY
2007-02-08 606-278-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 MONTICELLO KY
2007-02-06 606-259-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALLEN KY
2007-02-06 606-280-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORBIN KY
2007-02-06 606-302-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIDDLESBO KY
2007-02-06 606-375-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MAYSVILLE KY
2007-01-31 606-371-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 ASHLAND KY
2007-01-26 606-694-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MEADS KY
2007-01-24 606-362-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CAMPTON KY
2007-01-24 606-622-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARBOURVL KY
2007-01-15 606-310-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 STNSWHLYCY KY
2007-01-15 606-310-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 STNSWHLYCY KY
2007-01-08 606-854-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAZARD KY
2007-01-08 606-854-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAZARD KY
2007-01-04 606-224-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LONDON KY
2007-01-04 606-231-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LONDON KY
2007-01-04 606-416-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2007-01-04 606-416-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2007-01-04 606-416-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2006-12-15 606-259-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALLEN KY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.