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
2007-04-11 919-720-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-04-11 919-720-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-04-11 919-720-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-04-11 919-720-9XXX 9000–9999Assigned METROPCS, INC. 5562 RALEIGH NC
2007-04-02 919-986-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2007-03-30 919-282-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2007-03-30 919-282-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2007-03-30 919-282-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2007-03-30 919-282-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2007-03-30 919-282-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2007-03-30 919-478-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 SANFORD NC
2007-03-30 919-685-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 DURHAM NC
2007-03-30 919-895-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 SANFORD NC
2007-03-28 919-257-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 DURHAM NC
2007-03-28 919-428-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHAPELHILL NC
2007-03-26 919-862-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-03-26 919-862-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-03-26 919-866-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-03-26 919-866-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 RALEIGH NC
2007-03-08 919-895-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 SANFORD NC
2007-03-07 919-208-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J RALEIGH NC
2007-03-07 919-229-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 WAKEFOREST NC
2007-03-07 919-240-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 CHAPELHILL NC
2007-02-23 919-309-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 DURHAM NC
2007-02-22 919-240-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHAPELHILL NC
2007-02-22 919-842-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD NC
2007-02-21 919-692-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OXFORD NC
2007-02-21 919-702-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OXFORD NC
2007-02-20 919-330-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NC 6282 GOLDSBORO NC
2007-02-15 919-425-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 DURHAM NC
2007-02-14 919-895-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SANFORD NC
2007-02-12 919-756-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BENSON NC
2007-02-12 919-763-2XXX 2000–2999Assigned METROPCS, INC. 5562 CLAYTON NC
2007-02-12 919-763-4XXX 4000–4999Assigned METROPCS, INC. 5562 CLAYTON NC
2007-02-08 919-519-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-519-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2007-02-08 919-798-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-02-08 919-798-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH 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.