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
2011-01-11 716-251-7XXX 7000–7999Assigned METROPCS, INC. 5562 LOCKPORT NY
2011-01-11 716-809-0XXX 0000–0999Assigned METROPCS, INC. 5562 WESTSENECA NY
2011-01-04 716-490-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 JAMESTOWN NY
2011-01-04 716-777-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2011-01-04 716-777-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2010-12-16 716-226-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BOSTON NY
2010-12-14 716-224-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MAYVILLE NY
2010-12-06 716-355-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K CLYMER NY
2010-12-06 716-401-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K FREDONIA NY
2010-12-03 716-214-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K ELLINGTON NY
2010-12-03 716-296-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K CHERRY CRK NY
2010-12-03 716-386-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K BEMUSPOINT NY
2010-12-03 716-489-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K JAMESTOWN NY
2010-12-03 716-526-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K LAKEWOOD NY
2010-12-02 716-279-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2010-12-02 716-279-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2010-12-02 716-279-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2010-11-19 716-247-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2010-11-19 716-247-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2010-11-19 716-247-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2010-11-18 716-932-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WILLIAMSVL NY
2010-11-04 716-242-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2010-11-04 716-345-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2010-11-04 716-345-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2010-11-03 716-220-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2010-11-03 716-438-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LOCKPORT NY
2010-11-02 716-795-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BARKER NY
2010-10-27 716-251-8XXX 8000–8999Assigned METROPCS, INC. 5562 LOCKPORT NY
2010-10-27 716-251-9XXX 9000–9999Assigned METROPCS, INC. 5562 LOCKPORT NY
2010-10-12 716-220-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2010-10-12 716-220-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BUFFALO NY
2010-10-12 716-243-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TONAWANDA NY
2010-10-12 716-280-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E LOCKPORT NY
2010-10-12 716-298-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NIAGARAFLS NY
2010-10-12 716-906-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WILLIAMSVL NY
2010-10-08 716-245-9XXX 9000–9999Assigned METROPCS, INC. 5562 TONAWANDA NY
2010-10-08 716-247-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2010-10-08 716-247-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2010-10-05 716-220-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2010-10-05 716-220-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2010-10-05 716-260-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2010-10-01 716-242-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BUFFALO NY
2010-10-01 716-363-2XXX 2000–2999Assigned DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 5367 DUNKIRK NY
2010-09-29 716-938-8XXX 8000–8999Assigned DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 5367 LITTLE VLY NY
2010-09-22 716-216-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SANBORN NY
2010-09-22 716-413-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E DUNKIRK NY
2010-09-15 716-413-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E DUNKIRK NY
2010-09-15 716-934-5XXX 5000–5999Assigned DFT LOCAL SERVICE CORP. DBA DFT SELECT ONE-NY 5367 SILVER CRK NY
2010-09-10 716-938-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LITTLE VLY NY
2010-09-08 716-393-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LANCASTER 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.