NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 980
NEW CINGULAR WIRELESS PCS, LLC - GA 3
INTRADO COMMUNICATIONS, LLC 2
TDS BROADBAND SERVICE LLC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 1
BANDWIDTH.COM CLEC, LLC - 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2016-04-06 980-257-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-04-06 980-257-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-30 980-206-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E TROUTMAN NC
2016-03-30 980-206-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E TROUTMAN NC
2016-03-30 980-352-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E LOWELL NC
2016-03-30 980-352-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E LOWELL NC
2016-03-30 980-368-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E LAWNDALE NC
2016-03-30 980-368-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E LAWNDALE NC
2016-03-30 980-549-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E STONYPOINT NC
2016-03-30 980-549-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E STONYPOINT NC
2016-03-30 980-552-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K SHELBY NC
2016-03-30 980-553-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E KINGS MT NC
2016-03-30 980-553-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E KINGS MT NC
2016-03-30 980-565-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 SALISBURY NC
2016-03-29 980-338-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E GROVER NC
2016-03-29 980-338-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E GROVER NC
2016-03-29 980-439-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CONCORD NC
2016-03-29 980-447-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 MOORESVL NC
2016-03-29 980-525-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LINCOLNTON NC
2016-03-29 980-677-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E GASTONIA NC
2016-03-29 980-677-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E GASTONIA NC
2016-03-22 980-261-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BADIN NC
2016-03-21 980-598-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 CHARLOTTE NC
2016-03-18 980-368-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E LAWNDALE NC
2016-03-18 980-368-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E LAWNDALE NC
2016-03-18 980-565-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2016-03-18 980-565-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2016-03-18 980-635-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E STATESVL NC
2016-03-18 980-635-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E STATESVL NC
2016-03-16 980-689-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K DAVIDSON NC
2016-03-09 980-243-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E BESSEMERCY NC
2016-03-09 980-243-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E BESSEMERCY NC
2016-03-08 980-565-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E SALISBURY NC
2016-03-08 980-565-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E SALISBURY NC
2016-03-08 980-575-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WADESBORO NC
2016-03-02 980-240-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-240-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-240-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-240-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-240-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-240-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-240-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2016-03-02 980-259-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CHARLOTTE 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.