Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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, all time — NPA 270
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
2023-03-10 270-757-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J CENTRAL CY KY
2022-07-07 270-491-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J HODGENVL KY
2021-05-10 270-927-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J HAWESVILLE KY
2021-03-23 270-296-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J LEITCHFLD KY
2020-11-19 270-595-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J CAMPBELSVL KY
2020-11-19 270-595-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J CAMPBELSVL KY
2020-11-19 270-595-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J CAMPBELSVL KY
2016-04-06 270-558-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2015-11-03 270-986-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ELIZABTHTN KY
2015-10-22 270-501-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J VINE GROVE KY
2015-10-20 270-641-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J GREENVILLE KY
2015-09-15 270-377-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J GREENVILLE KY
2015-06-24 270-557-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2015-03-06 270-306-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J FRANKLIN KY
2014-08-05 270-506-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ELIZABTHTN KY
2014-02-26 270-201-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2013-12-19 270-283-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J CAMPBELSVL KY
2013-04-23 270-786-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J HORSE CAVE KY
2013-04-05 270-900-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ELIZABTHTN KY
2012-04-18 270-558-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2012-03-27 270-453-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J HISEVILLE KY
2012-02-29 270-773-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J CAVE CITY KY
2012-01-24 270-324-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MAGNOLIA KY
2012-01-24 270-325-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BUFFALO KY
2011-11-09 270-462-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J KEVIL KY
2011-11-09 270-488-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J HEATH KY
2011-08-08 270-506-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ELIZABTHTN KY
2011-07-27 270-640-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J OAK GROVE KY
2011-02-25 270-558-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2010-11-09 270-319-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J RADCLIFF KY
2010-11-09 270-877-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J VINE GROVE KY
2010-09-14 270-900-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ELIZABTHTN KY
2010-07-19 270-534-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2010-06-15 270-862-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J CECILIA KY
2010-04-29 270-253-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J FRANKLIN KY
2010-04-26 270-369-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SO HARDIN KY
2009-07-01 270-415-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PADUCAH KY
2009-07-01 270-476-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J DRAKESBORO KY
2009-07-01 270-757-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J CENTRAL CY KY
2009-06-23 270-641-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J GREENVILLE KY
2009-06-10 270-242-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J CLARKSON KY
2009-06-10 270-283-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J CAMPBELSVL KY
2009-06-10 270-358-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J HODGENVL KY
2009-06-10 270-971-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J LEITCHFLD KY
2009-05-29 270-900-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J ELIZABTHTN KY
2008-04-29 270-697-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J OAK GROVE KY
2006-05-30 270-605-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J OAK GROVE KY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.