NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 862
COMCAST IP PHONE, LLC 37
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-03-23 862-858-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MENDHAM NJ
2022-10-31 862-568-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J CHATHAM NJ
2018-05-03 862-272-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2015-07-21 862-283-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BLOOMFIELD NJ
2015-07-10 862-704-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2015-03-04 862-930-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2015-01-08 862-702-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J CALDWELL NJ
2014-08-15 862-930-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2014-07-01 862-277-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J VERONA NJ
2014-02-18 862-704-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2014-02-07 862-333-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J BLOOMFIELD NJ
2014-01-08 862-231-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ
2013-11-14 862-444-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2013-09-19 862-444-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2013-09-09 862-229-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ
2013-06-13 862-702-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J CALDWELL NJ
2013-06-10 862-253-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2012-11-15 862-255-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ
2012-08-09 862-444-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2011-12-01 862-766-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2011-08-30 862-233-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2010-09-03 862-955-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ
2008-03-27 862-438-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2007-10-25 862-324-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J SUCCASUNNA NJ
2007-10-25 862-781-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MT FREEDOM NJ
2007-09-06 862-252-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2007-09-06 862-252-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2007-09-06 862-252-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2007-07-26 862-210-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J CALDWELL NJ
2006-11-29 862-772-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ
2006-11-29 862-772-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ
2006-11-13 862-520-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2006-11-13 862-520-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2006-09-13 862-520-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2006-07-26 862-520-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2006-06-09 862-520-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ORANGE NJ
2005-04-25 862-849-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NEWARK NJ

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.