NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

21 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 716
NEW CINGULAR WIRELESS PCS, LLC - DC 18
ONVOY, LLC- NY 2
EXIANT COMMUNICATIONS 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
2011-07-13 716-241-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GOWANDA NY
2011-07-13 716-241-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GOWANDA NY
2011-07-13 716-247-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-07-13 716-251-1XXX 1000–1999Assigned METROPCS, INC. 5562 LOCKPORT NY
2011-07-13 716-261-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-07-11 716-251-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LOCKPORT NY
2011-07-07 716-261-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-07-07 716-261-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-07-07 716-261-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-07-07 716-261-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-07-07 716-489-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JAMESTOWN NY
2011-06-20 716-255-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-06-20 716-255-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-06-20 716-255-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-06-15 716-391-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E LANCASTER NY
2011-06-09 716-248-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-06-08 716-202-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HAMBURG NY
2011-06-08 716-251-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E LOCKPORT NY
2011-06-08 716-286-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NIAGARAFLS NY
2011-06-06 716-255-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-06-06 716-255-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-06-01 716-224-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAYVILLE NY
2011-05-23 716-243-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-05-23 716-253-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-05-20 716-901-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J LANCASTER NY
2011-05-18 716-253-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BUFFALO NY
2011-05-12 716-261-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2011-05-12 716-261-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2011-05-11 716-245-8XXX 8000–8999Assigned METROPCS, INC. 5562 TONAWANDA NY
2011-05-10 716-221-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CLARENCCTR NY
2011-05-10 716-222-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HOLLAND NY
2011-05-10 716-243-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TONAWANDA NY
2011-05-10 716-251-3XXX 3000–3999Assigned METROPCS, INC. 5562 LOCKPORT NY
2011-05-10 716-253-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-05-10 716-253-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-05-10 716-253-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2011-05-10 716-608-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WESTSENECA NY
2011-05-10 716-608-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WESTSENECA NY
2011-05-10 716-775-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GRAND IS NY
2011-05-05 716-357-7XXX 7000–7999Assigned WINDSTREAM NEW YORK, INC. - JAMESTOWN 0109 CHAUTAUQUA NY
2011-05-05 716-358-8XXX 8000–8999Assigned WINDSTREAM NEW YORK, INC. - JAMESTOWN 0109 RANDOLPH NY
2011-05-05 716-567-0XXX 0000–0999Assigned WINDSTREAM NEW YORK, INC. - JAMESTOWN 0109 BEMUSPOINT NY
2011-05-04 716-243-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-05-04 716-243-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2011-05-04 716-253-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-05-03 716-320-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CLARENCE NY
2011-04-25 716-250-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WILLIAMSVL NY
2011-04-25 716-253-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2011-04-25 716-253-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2011-04-25 716-276-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WILLIAMSVL NY

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.