NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 919
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 455
NEW CINGULAR WIRELESS PCS, LLC - GA 426
BANDWIDTH.COM CLEC, LLC - NC 416
SUNCOM DBA T-MOBILE USA 387
LEVEL 3 COMMUNICATIONS, LLC - NC 222
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
2007-02-08 919-798-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-05 919-747-0XXX 0000–0999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 RALEIGH NC
2007-02-01 919-238-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CARY NC
2007-02-01 919-238-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CARY NC
2007-02-01 919-241-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 HILLSBORGH NC
2007-01-31 919-585-3XXX 3000–3999Assigned METROPCS, INC. 5562 CLAYTON NC
2007-01-29 919-449-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-29 919-532-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-29 919-532-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-29 919-532-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-29 919-594-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-29 919-610-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-29 919-884-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-01-24 919-995-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-24 919-995-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-24 919-995-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-24 919-995-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-24 919-995-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-24 919-995-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-01-19 919-334-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 RALEIGH NC
2007-01-19 919-335-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 APEX NC
2007-01-19 919-532-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 RALEIGH NC
2007-01-19 919-866-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 RALEIGH NC
2007-01-19 919-866-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 RALEIGH NC
2007-01-19 919-866-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 RALEIGH NC
2007-01-16 919-245-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J HILLSBORGH NC
2007-01-16 919-367-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J APEX NC
2007-01-16 919-866-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J RALEIGH NC
2007-01-12 919-289-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K GRANTHAM NC
2007-01-09 919-257-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 DURHAM NC
2007-01-09 919-257-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 DURHAM NC
2007-01-09 919-440-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GOLDSBORO NC
2007-01-09 919-440-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GOLDSBORO NC
2007-01-05 919-208-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-05 919-208-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-05 919-208-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-02 919-830-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-02 919-830-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-02 919-830-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-02 919-830-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-02 919-830-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-01-02 919-830-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2006-12-22 919-282-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J DURHAM NC
2006-12-21 919-257-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 DURHAM NC
2006-12-19 919-685-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2006-12-19 919-685-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2006-12-19 919-685-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC

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.