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
2012-11-13 208-630-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 MCCALL ID
2012-11-13 208-722-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 PARMA ID
2012-10-19 208-501-1XXX 1000–1999Assigned NUSO, LLC 551G BOISE ID
2012-10-19 208-917-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BOISE ID
2012-09-28 208-243-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 IDAHOFALLS ID
2012-09-28 208-243-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 IDAHOFALLS ID
2012-09-28 208-598-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MT HOME ID
2012-09-28 208-776-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 POCATELLO ID
2012-09-28 208-777-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 POST FALLS ID
2012-09-28 208-934-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 TWIN FALLS ID
2012-09-26 208-505-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 NAMPA ID
2012-09-20 208-917-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F BOISE ID
2012-09-20 208-917-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F BOISE ID
2012-09-20 208-917-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F BOISE ID
2012-09-17 208-916-9XXX 9000–9999Assigned ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 4321 COERDALENE ID
2012-09-13 208-280-9XXX 9000–9999Assigned METROPCS, INC. 5562 TWIN FALLS ID
2012-09-11 208-410-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F TWIN FALLS ID
2012-09-11 208-421-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F TWIN FALLS ID
2012-09-11 208-643-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F BLACKFOOT ID
2012-09-06 208-261-9XXX 9000–9999Assigned ONVOY, LLC - ID 689F BURLEY ID
2012-09-06 208-269-9XXX 9000–9999Assigned ONVOY, LLC - ID 689F POCATELLO ID
2012-09-06 208-291-1XXX 1000–1999Assigned ONVOY, LLC - ID 689F PAYETTE ID
2012-09-06 208-357-9XXX 9000–9999Assigned ONVOY, LLC - ID 689F IDAHOFALLS ID
2012-09-06 208-423-1XXX 1000–1999Assigned ONVOY, LLC - ID 689F TWIN FALLS ID
2012-09-06 208-432-4XXX 4000–4999Assigned ONVOY, LLC - ID 689F MURTAUGH ID
2012-09-06 208-449-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 COERDALENE ID
2012-09-06 208-481-8XXX 8000–8999Assigned ONVOY, LLC - ID 689F KETCHUM ID
2012-09-06 208-505-9XXX 9000–9999Assigned ONVOY, LLC - ID 689F NAMPA ID
2012-09-06 208-591-8XXX 8000–8999Assigned ONVOY, LLC - ID 689F MT HOME ID
2012-09-06 208-643-8XXX 8000–8999Assigned ONVOY, LLC - ID 689F BLACKFOOT ID
2012-09-06 208-754-5XXX 5000–5999Assigned ONVOY, LLC - ID 689F RIGBY ID
2012-09-06 208-779-8XXX 8000–8999Assigned ONVOY, LLC - ID 689F CALDWELL ID
2012-09-06 208-856-1XXX 1000–1999Assigned ONVOY, LLC - ID 689F MELBA ID
2012-09-06 208-907-9XXX 9000–9999Assigned ONVOY, LLC - ID 689F WEISER ID
2012-09-06 208-920-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 SANDPOINT ID
2012-09-06 208-953-9XXX 9000–9999Assigned ONVOY, LLC - ID 689F NEW PLYMTH ID
2012-09-06 208-963-8XXX 8000–8999Assigned ONVOY, LLC - ID 689F EMMETT ID
2012-08-30 208-717-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F LEWISTON ID
2012-08-29 208-917-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2012-08-27 208-789-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2012-08-27 208-789-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2012-08-27 208-789-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2012-08-17 208-775-7XXX 7000–7999Assigned ONVOY, LLC - ID 689F POCATELLO ID
2012-08-17 208-784-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 KELLOGG ID
2012-08-16 208-892-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MOSCOW ID
2012-08-14 208-719-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 HAYDENLAKE ID
2012-08-13 208-310-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 MOSCOW ID
2012-08-13 208-963-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 EMMETT ID
2012-08-09 208-243-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F IDAHOFALLS ID
2012-08-09 208-254-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F POCATELLO 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.