NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

16 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 502
ONVOY, LLC - KY 9
WIDE VOICE, LLC - KY 2
VERSATEL LLC 1
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 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
2007-10-02 502-782-3XXX 3000–3999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-10-02 502-782-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-10-02 502-782-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-10-02 502-782-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-10-02 502-782-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-10-02 502-782-8XXX 8000–8999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-10-02 502-782-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 FRANKFORT KY
2007-09-14 502-632-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - KY 4369 LOUISVILLE KY
2007-09-12 502-855-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-09-05 502-813-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2007-09-05 502-813-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2007-08-21 502-517-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAWRENCEBG KY
2007-07-23 502-369-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K CROPPER KY
2007-07-23 502-405-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K SIMPSONVL KY
2007-07-23 502-518-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K EMINENCE KY
2007-07-23 502-667-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K SULPHUR KY
2007-07-23 502-688-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K BAGDAD KY
2007-07-23 502-829-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K WADDY KY
2007-07-13 502-286-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW HAVEN KY
2007-07-10 502-716-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2007-07-09 502-855-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-07-09 502-855-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-06-18 502-460-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW HAVEN KY
2007-06-18 502-542-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN KY
2007-06-07 502-403-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - KY 4369 LOUISVILLE KY
2007-06-07 502-994-0XXX 0000–0999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-1XXX 1000–1999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-2XXX 2000–2999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-3XXX 3000–3999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-4XXX 4000–4999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-5XXX 5000–5999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-6XXX 6000–6999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-7XXX 7000–7999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-8XXX 8000–8999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-06-07 502-994-9XXX 9000–9999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C LOUISVILLE KY
2007-06-01 502-365-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2007-06-01 502-708-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2007-05-29 502-257-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHELBYVL KY
2007-05-29 502-498-0XXX 0000–0999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-29 502-498-6XXX 6000–6999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-29 502-498-7XXX 7000–7999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-29 502-498-9XXX 9000–9999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-29 502-614-0XXX 0000–0999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-29 502-714-8XXX 8000–8999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-29 502-714-9XXX 9000–9999Assigned METROPCS, INC. 5562 LOUISVILLE KY
2007-05-10 502-714-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-05-10 502-714-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-05-10 502-714-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-04-23 502-855-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J LOUISVILLE KY
2007-04-23 502-855-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LOUISVILLE 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.