NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

21 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 272
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 13
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 3
AHOI LLC 2
PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 1
NEW CINGULAR WIRELESS PCS, LLC - DC 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
2020-10-08 272-447-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J WILKSBARRE PA
2020-10-07 272-273-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E LAKEWINOLA PA
2020-10-07 272-273-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E LAKEWINOLA PA
2020-10-07 272-273-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E LAKEWINOLA PA
2020-10-06 272-220-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E MIDDLEBURG PA
2020-10-06 272-242-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E JERMYN PA
2020-10-06 272-242-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E JERMYN PA
2020-10-02 272-247-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MIDLEBYCTR PA
2020-10-02 272-249-8XXX 8000–8999Assigned HD CARRIER LLC 321J SCRANTON PA
2020-10-02 272-249-9XXX 9000–9999Assigned HD CARRIER LLC 321J SCRANTON PA
2020-10-01 272-216-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E HONESDALE PA
2020-10-01 272-216-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E HONESDALE PA
2020-10-01 272-220-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E MIDDLEBURG PA
2020-10-01 272-223-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E HAZLETON PA
2020-10-01 272-238-3XXX 3000–3999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E SUNBURY PA
2020-10-01 272-277-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E MATAMORAS PA
2020-10-01 272-336-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E HAWLEY PA
2020-10-01 272-336-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E HAWLEY PA
2020-10-01 272-400-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E LAKE ARIEL PA
2020-10-01 272-400-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E LAKE ARIEL PA
2020-09-29 272-241-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E MT CARMEL PA
2020-09-29 272-241-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E MT CARMEL PA
2020-09-28 272-206-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E WATSONTOWN PA
2020-09-24 272-788-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E LEWISBURG PA
2020-09-16 272-766-9XXX 9000–9999Assigned TELNYX LLC 073H LOCK HAVEN PA
2020-08-26 272-227-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 ASHLAND PA
2020-08-26 272-336-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HAWLEY PA
2020-08-24 272-409-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILLERTON PA
2020-08-19 272-245-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 POTTSVILLE PA
2020-08-19 272-245-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 POTTSVILLE PA
2020-08-12 272-242-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F JERMYN PA
2020-08-06 272-223-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 HAZLETON PA
2020-07-23 272-500-0XXX 0000–0999Assigned FRACTEL, LLC 965H BEACH LAKE PA
2020-07-23 272-500-5XXX 5000–5999Assigned FRACTEL, LLC 965H BEACH LAKE PA
2020-07-23 272-600-0XXX 0000–0999Assigned FRACTEL, LLC 965H CNYNGHDRMS PA
2020-07-23 272-600-6XXX 6000–6999Assigned FRACTEL, LLC 965H CNYNGHDRMS PA
2020-07-22 272-213-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E SAYLORSBG PA
2020-07-22 272-231-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E SELINSGRV PA
2020-07-22 272-231-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E SELINSGRV PA
2020-07-22 272-232-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E DALTON PA
2020-07-22 272-235-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E SCRANTON PA
2020-07-22 272-235-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E SCRANTON PA
2020-07-22 272-345-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E LOYALSOCK PA
2020-07-22 272-433-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E MILLVILLE PA
2020-07-21 272-214-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E CLARKSSMMT PA
2020-07-21 272-233-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E POCONOLAKE PA
2020-07-21 272-234-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E TOWANDA PA
2020-07-21 272-234-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E TOWANDA PA
2020-07-09 272-234-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 TOWANDA PA
2020-07-07 272-345-6XXX 6000–6999Assigned FRACTEL, LLC 965H LOYALSOCK PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.