NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 208
T-MOBILE USA, INC. 5
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 1
AHOI 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
2005-01-10 208-904-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 POCATELLO ID
2005-01-07 208-249-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 NAMPA ID
2005-01-05 208-553-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 LEWISTON ID
2005-01-05 208-553-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 LEWISTON ID
2005-01-03 208-476-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 OROFINO ID
2005-01-03 208-904-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 POCATELLO ID
2004-12-30 208-899-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 NAMPA ID
2004-12-28 208-340-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 BOISE ID
2004-12-27 208-639-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 BOISE ID
2004-12-27 208-639-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 BOISE ID
2004-12-15 208-899-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 NAMPA ID
2004-12-13 208-610-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 SANDPOINT ID
2004-12-13 208-610-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 SANDPOINT ID
2004-12-13 208-935-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 KAMIAH ID
2004-12-02 208-249-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 NAMPA ID
2004-12-02 208-469-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MCCALL ID
2004-12-02 208-874-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 MOSCOW ID
2004-12-01 208-921-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2004-12-01 208-921-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2004-11-11 208-413-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LEWISTON ID
2004-11-02 208-760-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 POCATELLO ID
2004-10-26 208-639-5XXX 5000–5999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 7865 BOISE ID
2004-10-26 208-757-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 IDAHOFALLS ID
2004-10-19 208-209-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 HAYDENLAKE ID
2004-10-19 208-278-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 NEW PLYMTH ID
2004-10-19 208-285-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 GENESEE ID
2004-10-19 208-495-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 MELBA ID
2004-10-19 208-549-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 WEISER ID
2004-10-19 208-668-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 CORA ID
2004-10-19 208-826-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 BOVILL ID
2004-10-19 208-858-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 WELLESLEY ID
2004-10-19 208-875-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 POTLATCH ID
2004-10-19 208-877-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 DEARY ID
2004-10-15 208-720-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 KETCHUM ID
2004-10-15 208-871-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2004-10-07 208-568-2XXX 2000–2999Assigned ONVOY, LLC - ID 689F ST MARIES ID
2004-10-07 208-686-3XXX 3000–3999Assigned ONVOY, LLC - ID 689F PLUMERWRLY ID
2004-09-23 208-629-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 BOISE ID
2004-09-20 208-249-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 NAMPA ID
2004-09-20 208-761-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 BOISE ID
2004-09-20 208-761-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 BOISE ID
2004-09-17 208-695-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2004-09-17 208-922-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2004-09-02 208-568-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ST MARIES ID
2004-09-02 208-682-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 KELLOGG ID
2004-08-26 208-350-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF IDAHO, LLC - ID 7511 BOISE ID
2004-07-20 208-413-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LEWISTON ID
2004-07-12 208-610-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 SANDPOINT ID
2004-07-12 208-610-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 SANDPOINT ID
2004-07-09 208-899-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 NAMPA ID

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.