NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 910
ONVOY, LLC - NC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 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
2004-09-29 910-465-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2004-09-28 910-922-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2004-09-23 910-216-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J CAROLINBCH NC
2004-09-22 910-722-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CARTHAGE NC
2004-09-13 910-210-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CASTLEHAYN NC
2004-09-09 910-556-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 VASS NC
2004-09-08 910-728-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-08 910-728-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2004-09-01 910-778-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 FAYETTEVL NC
2004-08-27 910-535-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 FAIRMONT NC
2004-08-24 910-359-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 REDSPRINGS NC
2004-08-24 910-775-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 PEMBROKE NC
2004-08-24 910-816-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 LUMBERTON NC
2004-07-26 910-715-0XXX 0000–0999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-1XXX 1000–1999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-2XXX 2000–2999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-3XXX 3000–3999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-4XXX 4000–4999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-5XXX 5000–5999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-6XXX 6000–6999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-7XXX 7000–7999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-8XXX 8000–8999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-26 910-715-9XXX 9000–9999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 PINEHURST NC
2004-07-15 910-441-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 KENANSVL NC
2004-07-15 910-441-9XXX 9000–9999Assigned METROPCS, INC. 5562 KENANSVL NC
2004-07-13 910-571-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY NC
2004-07-02 910-249-2XXX 2000–2999Assigned UNITED STATES CELLULAR - NC 6282 CLINTON NC
2004-07-02 910-249-3XXX 3000–3999Assigned UNITED STATES CELLULAR - NC 6282 CLINTON NC
2004-06-22 910-212-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WHITEVILLE NC
2004-06-22 910-247-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ELIZABTHTN NC
2004-06-22 910-653-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 TABOR CITY NC
2004-06-22 910-687-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 PINEHURST NC
2004-06-15 910-208-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WRGHTSVBCH NC
2004-06-15 910-379-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON NC
2004-06-09 910-516-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 CHADBOURN NC
2004-06-02 910-292-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 DUNN NC
2004-05-20 910-557-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 HAMLET NC
2004-05-19 910-319-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 SCOTTSHILL NC
2004-05-13 910-249-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CLINTON NC
2004-05-13 910-447-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ROSE HILL NC
2004-05-13 910-534-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LAURINBURG NC
2004-05-13 910-684-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 SOUTHEPINS NC
2004-05-05 910-208-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 WRGHTSVBCH 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.