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
2004-03-29 724-653-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J MONESSEN PA
2004-03-26 724-524-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SAXONBURG PA
2004-03-23 724-630-9XXX 9000–9999Assigned METROPCS, INC. 5562 ROCHESTER PA
2004-03-16 724-636-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SLIPPERYRK PA
2004-03-15 724-305-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J DONORA PA
2004-03-15 724-561-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ROCHESTER PA
2004-03-15 724-561-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ROCHESTER PA
2004-03-15 724-859-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 KITTANNING PA
2004-03-05 724-405-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WESTNEWTON PA
2004-02-17 724-288-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 WASHINGTON PA
2004-02-17 724-825-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WASHINGTON PA
2004-02-17 724-825-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WASHINGTON PA
2004-02-17 724-984-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 UNIONTOWN PA
2004-02-10 724-471-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J INDIANA PA
2004-01-21 724-498-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 NEW CASTLE PA
2004-01-21 724-991-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BUTLER PA
2004-01-19 724-689-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GREENSBURG PA
2004-01-19 724-689-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GREENSBURG PA
2004-01-19 724-689-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GREENSBURG PA
2004-01-13 724-410-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J SPRINGDALE PA
2003-12-29 724-288-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WASHINGTON PA
2003-12-19 724-989-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GREENSBURG PA
2003-12-11 724-234-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 BUTLER PA
2003-12-04 724-799-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEXFORD PA
2003-12-04 724-799-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WEXFORD PA
2003-11-13 724-766-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 CRIDERSCOR PA
2003-10-28 724-213-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 IMPERIAL PA
2003-10-28 724-299-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MCMURRAY PA
2003-10-28 724-558-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 SPRINGDALE PA
2003-10-28 724-821-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 MCDONALD PA
2003-10-28 724-918-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 FINLEYVL PA
2003-10-28 724-928-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 OAKDALE PA
2003-10-15 724-308-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 SHARON PA
2003-10-15 724-415-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 UNIONTOWN PA
2003-10-14 724-216-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J GREENSBURG PA
2003-10-07 724-989-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GREENSBURG PA
2003-09-30 724-359-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J BEAVER FLS PA
2003-09-30 724-462-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ROCHESTER PA
2003-09-30 724-689-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 GREENSBURG PA
2003-09-30 724-713-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 CRIDERSCOR PA
2003-09-23 724-230-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J TARENTUM PA
2003-09-23 724-551-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J SHARON PA
2003-09-17 724-825-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WASHINGTON PA
2003-09-17 724-986-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WASHINGTON PA
2003-09-17 724-986-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 WASHINGTON PA
2003-09-11 724-681-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 NEWKNSNGTN PA
2003-09-11 724-681-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 NEWKNSNGTN PA
2003-09-11 724-681-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 NEWKNSNGTN PA
2003-09-09 724-685-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 SHARON PA
2003-08-15 724-315-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J GLENWILLRD 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.