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
2004-10-13 716-348-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BUFFALO NY
2004-10-11 716-629-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J TONAWANDA NY
2004-10-08 716-338-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 JAMESTOWN NY
2004-10-08 716-807-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2004-10-08 716-829-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-09-21 716-406-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 CLARENCCTR NY
2004-09-21 716-418-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J TONAWANDA NY
2004-09-21 716-795-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BARKER NY
2004-09-08 716-200-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-09-08 716-200-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-09-08 716-200-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-09-08 716-200-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-09-08 716-338-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 JAMESTOWN NY
2004-08-30 716-319-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BUFFALO NY
2004-08-06 716-338-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 JAMESTOWN NY
2004-08-06 716-531-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2004-08-05 716-597-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-08-05 716-698-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-08-05 716-982-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-07-29 716-200-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BUFFALO NY
2004-07-13 716-238-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BUFFALO NY
2004-07-13 716-238-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BUFFALO NY
2004-07-13 716-238-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BUFFALO NY
2004-07-08 716-353-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MACHIAS NY
2004-07-08 716-353-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MACHIAS NY
2004-07-08 716-514-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LOCKPORT NY
2004-07-08 716-597-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BUFFALO NY
2004-07-08 716-946-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TONAWANDA NY
2004-07-02 716-241-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 GOWANDA NY
2004-06-25 716-299-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NIAGARAFLS NY
2004-06-25 716-299-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NIAGARAFLS NY
2004-06-25 716-299-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NIAGARAFLS NY
2004-06-25 716-299-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NIAGARAFLS NY
2004-06-25 716-299-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NIAGARAFLS NY
2004-06-25 716-809-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WESTSENECA NY
2004-06-25 716-809-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WESTSENECA NY
2004-06-25 716-809-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J WESTSENECA NY
2004-06-25 716-809-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WESTSENECA NY
2004-06-25 716-809-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J WESTSENECA NY
2004-06-24 716-244-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 SALAMANCA NY
2004-06-24 716-301-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 LIMESTONE NY
2004-06-24 716-337-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NO COLLINS NY
2004-06-24 716-508-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 ORCHARD PK NY
2004-06-24 716-537-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 HOLLAND NY
2004-06-24 716-557-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 HINSDALE NY
2004-06-24 716-745-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 YOUNGSTOWN NY
2004-06-24 716-751-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WILSON NY
2004-06-24 716-754-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 LEWISTON NY
2004-06-24 716-772-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 GASPORT NY
2004-06-24 716-775-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 GRAND IS 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.