NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 770
HD CARRIER LLC 2
ONVOY, LLC - GA 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
2023-01-10 770-585-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D CARROLLTON GA
2023-01-04 770-526-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2022-12-20 770-520-7XXX 7000–7999Assigned TELNYX LLC 073H ADAIRSVL GA
2022-12-19 770-430-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2022-12-16 770-273-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2022-12-16 770-526-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-16 770-526-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-16 770-526-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-16 770-526-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2022-12-15 770-430-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D ATLANTA SO GA
2022-12-08 770-585-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D CARROLLTON GA
2022-12-07 770-588-4XXX 4000–4999Assigned METROPCS, INC. 5562 CARTERSVL GA
2022-12-01 770-273-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D ATLANTA NW GA
2022-12-01 770-273-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D ATLANTA NW GA
2022-12-01 770-764-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D VILLA RICA GA
2022-11-23 770-520-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D ADAIRSVL GA
2022-11-15 770-520-9XXX 9000–9999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E ADAIRSVL GA
2022-11-14 770-430-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D ATLANTA SO GA
2022-11-14 770-430-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D ATLANTA SO GA
2022-11-14 770-430-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D ATLANTA SO GA
2022-11-14 770-430-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D ATLANTA SO GA
2022-11-01 770-273-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NW GA
2022-11-01 770-430-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA SO GA
2022-10-21 770-526-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2022-10-21 770-526-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2022-10-07 770-764-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E VILLA RICA GA
2022-10-07 770-764-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E VILLA RICA GA
2022-10-05 770-588-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E CARTERSVL GA
2022-10-01 770-273-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D ATLANTA NW GA
2022-10-01 770-273-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D ATLANTA NW GA
2022-09-29 770-524-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-1XXX 1000–1999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-2XXX 2000–2999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-3XXX 3000–3999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-4XXX 4000–4999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-5XXX 5000–5999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-6XXX 6000–6999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-29 770-524-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-2XXX 2000–2999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-3XXX 3000–3999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-4XXX 4000–4999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-5XXX 5000–5999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-6XXX 6000–6999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-28 770-589-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2022-09-22 770-230-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D TALLAPOOSA GA
2022-09-22 770-230-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D TALLAPOOSA GA

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.