NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 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
2020-09-08 828-616-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BOONE NC
2020-09-08 828-616-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BOONE NC
2020-08-24 828-282-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2020-08-24 828-282-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2020-08-24 828-282-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2020-08-24 828-405-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2020-08-24 828-499-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E GRANITEFLS NC
2020-08-24 828-499-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E GRANITEFLS NC
2020-08-24 828-499-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GRANITEFLS NC
2020-08-24 828-618-1XXX 1000–1999Assigned UNITED STATES CELLULAR - NC 6282 MARSHALL NC
2020-08-19 828-900-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BLACK MT NC
2020-08-17 828-822-1XXX 1000–1999Assigned NUSO, LLC 478J WATERVILLE NC
2020-08-10 828-537-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAKERSVL NC
2020-08-06 828-896-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2020-08-06 828-896-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HICKORY NC
2020-07-29 828-392-3XXX 3000–3999Assigned TELNYX LLC 073H MAIDEN NC
2020-07-23 828-677-7XXX 7000–7999Assigned FRACTEL, LLC 965H BETHLEHEM NC
2020-07-23 828-786-7XXX 7000–7999Assigned FRACTEL, LLC 965H CLYDE NC
2020-07-23 828-866-6XXX 6000–6999Assigned FRACTEL, LLC 965H BREVARD NC
2020-07-23 828-867-5XXX 5000–5999Assigned FRACTEL, LLC 965H MICAVILLE NC
2020-07-23 828-977-7XXX 7000–7999Assigned FRACTEL, LLC 965H ROBBINSVL NC
2020-07-20 828-344-4XXX 4000–4999Assigned FRACTEL, LLC 965H NEWTON NC
2020-07-20 828-522-2XXX 2000–2999Assigned FRACTEL, LLC 965H VALDESE NC
2020-07-20 828-722-2XXX 2000–2999Assigned FRACTEL, LLC 965H COLUMBUS NC
2020-07-20 828-899-9XXX 9000–9999Assigned FRACTEL, LLC 965H COLUMBUS NC
2020-07-13 828-463-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ENKACANDLR NC
2020-07-13 828-630-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ARDEN NC
2020-07-13 828-630-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ARDEN NC
2020-07-07 828-346-9XXX 9000–9999Assigned UNITED STATES CELLULAR - NC 6282 ROBBINSVL NC
2020-06-26 828-529-3XXX 3000–3999Assigned FRACTEL, LLC 965H TRYON NC
2020-06-26 828-888-4XXX 4000–4999Assigned FRACTEL, LLC 965H ELLENBORO NC
2020-06-26 828-888-5XXX 5000–5999Assigned FRACTEL, LLC 965H ELLENBORO NC
2020-06-26 828-888-7XXX 7000–7999Assigned FRACTEL, LLC 965H ELLENBORO NC
2020-05-21 828-470-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2020-05-21 828-470-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2020-05-21 828-556-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BREVARD NC
2020-05-20 828-220-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J ASHEVILLE NC
2020-05-15 828-360-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E MURPHY NC
2020-05-15 828-360-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E MURPHY NC
2020-05-15 828-373-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2020-05-15 828-373-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E NEWLAND NC
2020-05-15 828-532-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E LAKE LURE NC
2020-05-15 828-532-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E LAKE LURE NC
2020-05-15 828-547-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E CASHIERS NC
2020-05-15 828-547-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E CASHIERS NC
2020-05-15 828-554-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CHEROKEE NC
2020-05-15 828-554-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E CHEROKEE NC
2020-05-15 828-554-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E CHEROKEE NC
2020-05-15 828-672-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E MT VIEW NC
2020-05-15 828-672-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E MT VIEW 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.