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
2012-06-12 910-541-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 TOPSAIL IS NC
2012-06-12 910-708-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SWANSBORO NC
2012-06-04 910-816-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LUMBERTON NC
2012-06-01 910-368-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 SOUTHPORT NC
2012-05-23 910-694-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K DUNN NC
2012-05-09 910-991-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ELIZABTHTN NC
2012-05-01 910-518-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BEULAVILLE NC
2012-05-01 910-541-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K TOPSAIL IS NC
2012-04-30 910-803-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HOLLYRIDGE NC
2012-04-04 910-885-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ST PAULS NC
2012-04-04 910-885-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ST PAULS NC
2012-04-03 910-779-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E FAYETTEVL NC
2012-03-20 910-418-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E GIBSON NC
2012-03-16 910-679-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K WRGHTSVBCH NC
2012-03-16 910-833-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2012-03-07 910-275-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E KENANSVL NC
2012-03-05 910-434-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2012-03-01 910-377-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E TABOR CITY NC
2012-02-29 910-550-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WILMINGTON NC
2012-02-28 910-444-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J WILMINGTON NC
2012-02-09 910-393-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 SEASIDE NC
2012-02-09 910-441-1XXX 1000–1999Assigned SUNCOM DBA T-MOBILE USA 8645 KENANSVL NC
2012-02-09 910-441-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 KENANSVL NC
2012-02-09 910-730-7XXX 7000–7999Assigned METROPCS, INC. 5562 ROCKINGHAM NC
2012-02-03 910-975-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CANDOR NC
2012-02-01 910-239-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WRGHTSVBCH NC
2012-01-18 910-853-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FAYETTEVL NC
2012-01-10 910-838-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROSEBORO NC
2012-01-04 910-473-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 WILMINGTON NC
2012-01-04 910-722-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CARTHAGE NC
2012-01-04 910-885-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ST PAULS NC
2012-01-04 910-885-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ST PAULS NC
2011-12-20 910-479-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J RAEFORD NC
2011-12-20 910-985-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J LILLINGTON NC
2011-12-13 910-226-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WARSAW NC
2011-12-13 910-718-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E FAISON NC
2011-12-13 910-720-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROWLAND NC
2011-12-13 910-915-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 JACKSONVL NC
2011-12-12 910-889-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ATKINSON NC
2011-12-08 910-898-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J ROBBINS NC
2011-12-01 910-363-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 SOUTHPORT NC
2011-11-30 910-416-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LUMBERTON NC
2011-11-30 910-863-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BLADENBORO NC
2011-11-29 910-853-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-11-29 910-853-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-11-29 910-853-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-11-04 910-975-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CANDOR NC
2011-11-02 910-821-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C SCOTTSHILL NC
2011-10-26 910-604-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CASTLEHAYN NC
2011-10-19 910-817-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ROCKINGHAM 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.