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
2019-11-21 270-919-1XXX 1000–1999Assigned TELNYX LLC 073H MADISONVL KY
2019-11-18 270-532-4XXX 4000–4999Assigned MCC TELEPHONY OF THE SOUTH, LLC - KY 781F MORGANTOWN KY
2019-11-15 270-286-7XXX 7000–7999Assigned MCC TELEPHONY OF THE SOUTH, LLC - KY 781F BEE SPRING KY
2019-11-15 270-975-7XXX 7000–7999Assigned MCC TELEPHONY OF THE SOUTH, LLC - KY 781F BROWNSVL KY
2019-11-14 270-614-6XXX 6000–6999Assigned MCC TELEPHONY OF THE SOUTH, LLC - KY 781F GLASGWRURL KY
2019-10-29 270-291-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 CADIZ KY
2019-10-22 270-418-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - KY 4369 BOWLNGGREN KY
2019-10-14 270-770-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E BOWLNGGREN KY
2019-10-14 270-770-2XXX 2000–2999Assigned ONVOY, LLC - KY 896E BOWLNGGREN KY
2019-10-14 270-770-3XXX 3000–3999Assigned ONVOY, LLC - KY 896E BOWLNGGREN KY
2019-10-14 270-770-4XXX 4000–4999Assigned ONVOY, LLC - KY 896E BOWLNGGREN KY
2019-10-14 270-770-5XXX 5000–5999Assigned ONVOY, LLC - KY 896E BOWLNGGREN KY
2019-10-11 270-570-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 OWENSBORO KY
2019-10-11 270-770-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 BOWLNGGREN KY
2019-10-11 270-770-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 BOWLNGGREN KY
2019-10-11 270-770-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 BOWLNGGREN KY
2019-10-11 270-770-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 BOWLNGGREN KY
2019-10-03 270-850-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLIN KY
2019-10-03 270-850-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLIN KY
2019-10-03 270-850-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLIN KY
2019-09-27 270-602-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DRAKESBORO KY
2019-09-11 270-879-7XXX 7000–7999Assigned ONVOY, LLC - KY 896E CANEYVILLE KY
2019-09-09 270-446-2XXX 2000–2999Assigned ONVOY, LLC - KY 896E CLARKSON KY
2019-08-29 270-262-2XXX 2000–2999Assigned ONVOY, LLC - KY 896E ARLINGTON KY
2019-08-29 270-915-2XXX 2000–2999Assigned ONVOY, LLC - KY 896E FULTON KY
2019-08-14 270-992-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 MURRAY KY
2019-08-07 270-969-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 MARION KY
2019-08-05 270-727-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MAYFIELD KY
2019-07-24 270-355-7XXX 7000–7999Assigned ONVOY, LLC - KY 896E WATER VLY KY
2019-07-16 270-561-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 MADISONVL KY
2019-07-08 270-807-1XXX 1000–1999Assigned TELNYX LLC 073H OAK GROVE KY
2019-07-01 270-770-1XXX 1000–1999Assigned VOIP INNOVATIONS, LLC 597F BOWLNGGREN KY
2019-06-19 270-666-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 HOPKINSVL KY
2019-05-13 270-279-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E HICKMAN KY
2019-05-13 270-279-1XXX 1000–1999Assigned ONVOY, LLC - KY 896E HICKMAN KY
2019-05-13 270-279-8XXX 8000–8999Assigned ONVOY, LLC - KY 896E HICKMAN KY
2019-05-13 270-548-2XXX 2000–2999Assigned CORETEL KENTUCKY, INC. - KY 480F TEMPLEHILL KY
2019-05-13 270-548-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F TEMPLEHILL KY
2019-05-01 270-992-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 MURRAY KY
2019-04-25 270-239-2XXX 2000–2999Assigned CORETEL KENTUCKY, INC. - KY 480F SCOTTSVL KY
2019-04-25 270-255-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F TOMPKINSVL KY
2019-04-25 270-255-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F TOMPKINSVL KY
2019-04-25 270-266-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F SCOTTSVL KY
2019-04-25 270-266-9XXX 9000–9999Assigned CORETEL KENTUCKY, INC. - KY 480F SCOTTSVL KY
2019-04-25 270-288-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C MORGANTOWN KY
2019-04-25 270-296-4XXX 4000–4999Assigned CORETEL KENTUCKY, INC. - KY 480F LEITCHFLD KY
2019-04-25 270-296-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F LEITCHFLD KY
2019-04-25 270-367-3XXX 3000–3999Assigned CORETEL KENTUCKY, INC. - KY 480F CANEYVILLE KY
2019-04-25 270-367-6XXX 6000–6999Assigned CORETEL KENTUCKY, INC. - KY 480F CANEYVILLE KY
2019-04-25 270-367-8XXX 8000–8999Assigned CORETEL KENTUCKY, INC. - KY 480F CANEYVILLE 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.