NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

7 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 828
LEVEL 3 COMMUNICATIONS, LLC - NC 3
PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 1
METROPCS, INC. 1
INTRADO COMMUNICATIONS, LLC 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
2012-09-13 828-424-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2012-09-13 828-705-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E MAIDEN NC
2012-09-12 828-639-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2012-09-12 828-639-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2012-09-12 828-639-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2012-09-07 828-351-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RUTHEFRDTN NC
2012-09-06 828-351-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E RUTHEFRDTN NC
2012-09-06 828-385-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E SPRUCEPINE NC
2012-09-06 828-471-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E TAYLORSVL NC
2012-09-06 828-528-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2012-09-06 828-548-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E CLAREMONT NC
2012-08-30 828-772-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2012-08-17 828-434-4XXX 4000–4999Assigned SOUTH CAROLINA NET, INC. - NC 511C BOONE NC
2012-08-13 828-334-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANTON NC
2012-08-13 828-341-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BRYSONCITY NC
2012-08-09 828-592-9XXX 9000–9999Assigned SOUTH CAROLINA NET, INC. - NC 511C SPRUCEPINE NC
2012-08-09 828-705-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C MAIDEN NC
2012-08-07 828-708-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2012-08-07 828-708-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2012-08-06 828-386-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BOONE NC
2012-07-27 828-569-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HICKORY NC
2012-07-19 828-575-9XXX 9000–9999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ASHEVILLE NC
2012-07-16 828-475-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E MORGANTON NC
2012-07-13 828-214-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ARDEN NC
2012-07-06 828-755-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RUTHEFRDTN NC
2012-06-26 828-633-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ENKACANDLR NC
2012-06-21 828-662-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LIBERTY-CH NC
2012-06-19 828-222-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FAIRVIEW NC
2012-06-14 828-619-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E OLD FORT NC
2012-05-25 828-200-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HIGHLANDS NC
2012-05-25 828-559-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MARION NC
2012-05-25 828-764-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MORGANTON NC
2012-05-21 828-803-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MARION NC
2012-05-18 828-554-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CHEROKEE NC
2012-05-09 828-229-9XXX 9000–9999Assigned SOUTH CAROLINA NET, INC. - NC 511C FORESTCITY NC
2012-05-09 828-395-9XXX 9000–9999Assigned SOUTH CAROLINA NET, INC. - NC 511C RUTHEFRDTN NC
2012-05-09 828-468-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWTON NC
2012-05-09 828-468-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWTON NC
2012-05-01 828-295-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BLOWING RK NC
2012-05-01 828-484-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WEAVERVL NC
2012-05-01 828-783-1XXX 1000–1999Assigned CAROLINA WEST WIRELESS, INC. 5932 BANNER ELK NC
2012-04-09 828-544-4XXX 4000–4999Assigned SOUTH CAROLINA NET, INC. - NC 511C MORGANTON NC
2012-03-22 828-424-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2012-03-16 828-316-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 WAYNESVL NC
2012-03-07 828-572-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LENOIR NC
2012-03-07 828-578-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2012-02-16 828-575-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ASHEVILLE NC
2012-02-03 828-578-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2012-02-03 828-578-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2012-02-03 828-755-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RUTHEFRDTN NC

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.