NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 270
VERSATEL LLC 2
OPENTACT INC. 1
ONVOY, LLC - KY 1
BANDWIDTH.COM CLEC, LLC - KY 1
AHOI LLC 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
2019-04-24 270-456-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F BURKESVL KY
2019-04-24 270-595-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-595-5XXX 5000–5999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-595-9XXX 9000–9999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-937-5XXX 5000–5999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-995-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-995-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-995-7XXX 7000–7999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-995-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-04-24 270-998-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F BRANDENBG KY
2019-04-24 270-998-7XXX 7000–7999Assigned CORETEL KENTUCKY, INC. - KY 480F BRANDENBG KY
2019-04-23 270-894-4XXX 4000–4999Assigned ONVOY, LLC - KY 896E HENDERSON KY
2019-04-23 270-894-5XXX 5000–5999Assigned ONVOY, LLC - KY 896E HENDERSON KY
2019-04-17 270-456-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E BURKESVL KY
2019-04-11 270-962-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 HOPKINSVL KY
2019-04-05 270-558-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 PADUCAH KY
2019-04-05 270-558-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 PADUCAH KY
2019-04-05 270-709-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 PADUCAH KY
2019-04-05 270-807-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - KY 987E OAK GROVE KY
2019-03-29 270-418-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 BOWLNGGREN KY
2019-03-26 270-931-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 CENTRAL CY KY
2019-03-25 270-995-1XXX 1000–1999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C CAMPBELSVL KY
2019-03-25 270-995-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C CAMPBELSVL KY
2019-03-25 270-995-3XXX 3000–3999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C CAMPBELSVL KY
2019-03-18 270-266-5XXX 5000–5999Assigned CORETEL KENTUCKY, INC. - KY 480F SCOTTSVL KY
2019-03-18 270-284-5XXX 5000–5999Assigned CORETEL KENTUCKY, INC. - KY 480F BURKESVL KY
2019-03-18 270-306-7XXX 7000–7999Assigned METROPCS, INC. 5562 FRANKLIN KY
2019-03-18 270-337-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F BRADFODSVL KY
2019-03-18 270-340-1XXX 1000–1999Assigned CORETEL KENTUCKY, INC. - KY 480F EDMONTON KY
2019-03-18 270-367-2XXX 2000–2999Assigned CORETEL KENTUCKY, INC. - KY 480F CANEYVILLE KY
2019-03-18 270-373-3XXX 3000–3999Assigned CORETEL KENTUCKY, INC. - KY 480F NO GARRETT KY
2019-03-18 270-428-7XXX 7000–7999Assigned CORETEL KENTUCKY, INC. - KY 480F SUMMERSHAD KY
2019-03-18 270-434-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F FOUNTANRUN KY
2019-03-18 270-446-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F CLARKSON KY
2019-03-18 270-453-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F HISEVILLE KY
2019-03-18 270-457-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F GAMALIEL KY
2019-03-18 270-487-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F TOMPKINSVL KY
2019-03-18 270-548-3XXX 3000–3999Assigned CORETEL KENTUCKY, INC. - KY 480F TEMPLEHILL KY
2019-03-18 270-634-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F FAIRPLAY KY
2019-03-18 270-646-9XXX 9000–9999Assigned CORETEL KENTUCKY, INC. - KY 480F LUCAS KY
2019-03-18 270-696-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F HODGENVL KY
2019-03-18 270-834-2XXX 2000–2999Assigned CORETEL KENTUCKY, INC. - KY 480F GLASGOW KY
2019-03-18 270-862-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F CECILIA KY
2019-03-18 270-863-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F IRVINGTON KY
2019-03-18 270-867-5XXX 5000–5999Assigned CORETEL KENTUCKY, INC. - KY 480F LEBANON KY
2019-03-18 270-868-2XXX 2000–2999Assigned CORETEL KENTUCKY, INC. - KY 480F LEITCHFLD KY
2019-03-18 270-937-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F CAMPBELSVL KY
2019-03-18 270-974-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F COLUMBIA KY
2019-03-18 270-986-2XXX 2000–2999Assigned CORETEL KENTUCKY, INC. - KY 480F ELIZABTHTN KY
2019-03-18 270-989-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F GREENSBURG KY

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.