NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 724
ONVOY, LLC - PA 10
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2
NEW CINGULAR WIRELESS PCS, LLC - IL 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
2008-01-10 724-841-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BUTLER PA
2008-01-10 724-841-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BUTLER PA
2008-01-10 724-970-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 UNIONTOWN PA
2008-01-10 724-970-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 UNIONTOWN PA
2008-01-07 724-533-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J VOLANT PA
2007-12-31 724-698-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NEW CASTLE PA
2007-12-31 724-877-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SHARON PA
2007-12-17 724-757-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GREENSBURG PA
2007-12-07 724-420-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 GREENSBURG PA
2007-12-06 724-815-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 SHARPSVL PA
2007-12-06 724-953-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GREENSBURG PA
2007-12-06 724-963-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 UNIONTOWN PA
2007-12-06 724-963-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 UNIONTOWN PA
2007-12-04 724-480-8XXX 8000–8999Assigned METROPCS, INC. 5562 ROCHESTER PA
2007-11-26 724-985-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K TRANSFER PA
2007-11-21 724-256-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BUTLER PA
2007-11-21 724-256-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BUTLER PA
2007-11-16 724-931-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 SHARON PA
2007-11-15 724-720-0XXX 0000–0999Assigned CONSOLIDATED COMMUNICATIONS OF PENNSYLVANIA CO 0193 CRIDERSCOR PA
2007-11-15 724-720-2XXX 2000–2999Assigned CONSOLIDATED COMMUNICATIONS OF PENNSYLVANIA CO 0193 CRIDERSCOR PA
2007-11-15 724-720-3XXX 3000–3999Assigned CONSOLIDATED COMMUNICATIONS OF PENNSYLVANIA CO 0193 CRIDERSCOR PA
2007-11-15 724-720-4XXX 4000–4999Assigned CONSOLIDATED COMMUNICATIONS OF PENNSYLVANIA CO 0193 CRIDERSCOR PA
2007-11-14 724-377-5XXX 5000–5999Assigned IDT AMERICA, CORP. - PA 213C FREDERCKTN PA
2007-11-14 724-632-7XXX 7000–7999Assigned IDT AMERICA, CORP. - PA 213C RICHEYVL PA
2007-11-13 724-256-5XXX 5000–5999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C BUTLER PA
2007-11-13 724-591-5XXX 5000–5999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C CRIDERSCOR PA
2007-11-13 724-614-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NEW CASTLE PA
2007-11-13 724-877-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SHARON PA
2007-11-08 724-907-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SCOTTDALE PA
2007-11-05 724-841-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BUTLER PA
2007-11-05 724-841-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 BUTLER PA
2007-11-05 724-992-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GROVE CITY PA
2007-10-30 724-594-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NEWKNSNGTN PA
2007-10-30 724-719-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEXFORD PA
2007-10-30 724-719-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEXFORD PA
2007-10-25 724-939-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 GIBSONIA PA
2007-10-18 724-249-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WASHINGTON PA
2007-10-09 724-518-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 MONONGAHLA PA
2007-10-08 724-323-8XXX 8000–8999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C UNIONTOWN PA
2007-10-08 724-364-6XXX 6000–6999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C BROWNSVL PA
2007-10-08 724-398-0XXX 0000–0999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C DAWSON PA
2007-10-08 724-404-8XXX 8000–8999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C YOUNGWOOD PA
2007-10-08 724-405-6XXX 6000–6999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C WESTNEWTON PA
2007-10-08 724-480-4XXX 4000–4999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C ROCHESTER PA
2007-10-08 724-565-7XXX 7000–7999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C CHARLEROI PA
2007-10-08 724-740-1XXX 1000–1999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C WAMPUM PA
2007-10-05 724-269-7XXX 7000–7999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C MERCER PA
2007-10-05 724-359-5XXX 5000–5999Assigned ARMSTRONG TELECOMMUNICATIONS, INC. - PA 422C BEAVER FLS PA
2007-10-05 724-614-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 NEW CASTLE PA
2007-10-05 724-678-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WASHINGTON PA

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.