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
2016-09-08 270-861-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E GLASGOW KY
2016-09-08 270-861-1XXX 1000–1999Assigned ONVOY, LLC - KY 896E GLASGOW KY
2016-09-08 270-937-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E CAMPBELSVL KY
2016-09-08 270-937-1XXX 1000–1999Assigned ONVOY, LLC - KY 896E CAMPBELSVL KY
2016-09-08 270-949-7XXX 7000–7999Assigned ONVOY, LLC - KY 896E SO HARDIN KY
2016-09-08 270-949-8XXX 8000–8999Assigned ONVOY, LLC - KY 896E SO HARDIN KY
2016-09-08 270-951-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E CECILIA KY
2016-09-08 270-951-3XXX 3000–3999Assigned ONVOY, LLC - KY 896E CECILIA KY
2016-09-08 270-973-2XXX 2000–2999Assigned ONVOY, LLC - KY 896E GREENSBURG KY
2016-09-08 270-973-3XXX 3000–3999Assigned ONVOY, LLC - KY 896E GREENSBURG KY
2016-08-31 270-600-0XXX 0000–0999Assigned ONVOY, LLC - KY 896E ELIZABTHTN KY
2016-08-31 270-600-6XXX 6000–6999Assigned ONVOY, LLC - KY 896E ELIZABTHTN KY
2016-08-31 270-600-7XXX 7000–7999Assigned ONVOY, LLC - KY 896E ELIZABTHTN KY
2016-08-26 270-201-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY 6500 PADUCAH KY
2016-08-25 270-896-3XXX 3000–3999Assigned DIALOG TELECOMMUNICATIONS, INC. - KY 292D PRINCETON KY
2016-08-24 270-861-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GLASGOW KY
2016-08-23 270-291-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 CADIZ KY
2016-08-11 270-979-0XXX 0000–0999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-1XXX 1000–1999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-2XXX 2000–2999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-3XXX 3000–3999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-4XXX 4000–4999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-5XXX 5000–5999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-6XXX 6000–6999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-7XXX 7000–7999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-8XXX 8000–8999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-11 270-979-9XXX 9000–9999Assigned BRANDENBURG TELECOM, LLC - KY 5672 ELIZABTHTN KY
2016-08-04 270-589-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 LEITCHFLD KY
2016-08-03 270-731-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSSELLVL KY
2016-07-26 270-215-9XXX 9000–9999Assigned ONVOY, LLC - KY 896E OWENSBORO KY
2016-07-26 270-507-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RUSSELLSPG KY
2016-07-26 270-833-1XXX 1000–1999Assigned ONVOY, LLC - KY 896E HENDERSON KY
2016-07-25 270-604-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ELKTON KY
2016-07-07 270-855-5XXX 5000–5999Assigned METROPCS, INC. 5562 HENDERSON KY
2016-06-24 270-240-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K OWENSBORO KY
2016-06-24 270-521-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 ROBARDS KY
2016-06-21 270-938-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K BOWLNGGREN KY
2016-06-20 270-244-1XXX 1000–1999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C OWENSBORO KY
2016-06-20 270-244-2XXX 2000–2999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C OWENSBORO KY
2016-06-17 270-560-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - KY 987E OAK GROVE KY
2016-06-14 270-938-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2016-06-14 270-938-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2016-06-14 270-938-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2016-05-23 270-938-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K BOWLNGGREN KY
2016-05-05 270-222-7XXX 7000–7999Assigned METROPCS, INC. 5562 OWENSBORO KY
2016-05-05 270-222-8XXX 8000–8999Assigned METROPCS, INC. 5562 OWENSBORO KY
2016-05-05 270-222-9XXX 9000–9999Assigned METROPCS, INC. 5562 OWENSBORO KY
2016-05-02 270-468-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KY 8406 FULTON KY
2016-04-28 270-801-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RADCLIFF KY
2016-04-28 270-820-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENVILLE 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.