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
2013-11-13 208-920-5XXX 5000–5999Assigned ONVOY, LLC - ID 689F SANDPOINT ID
2013-11-13 208-920-7XXX 7000–7999Assigned ONVOY, LLC - ID 689F SANDPOINT ID
2013-11-13 208-925-4XXX 4000–4999Assigned ONVOY, LLC - ID 689F CRAIGMONT ID
2013-11-13 208-925-5XXX 5000–5999Assigned ONVOY, LLC - ID 689F CRAIGMONT ID
2013-11-05 208-982-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2013-11-04 208-261-7XXX 7000–7999Assigned ONVOY, LLC - ID 689F BURLEY ID
2013-11-04 208-934-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 TWIN FALLS ID
2013-10-11 208-972-5XXX 5000–5999Assigned ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 7865 BOISE ID
2013-10-11 208-972-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF IDAHO, LLC - ID 7511 BOISE ID
2013-10-08 208-784-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 KELLOGG ID
2013-10-08 208-972-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-09-27 208-301-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MOSCOW ID
2013-09-23 208-770-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF IDAHO, LLC - ID 7511 COERDALENE ID
2013-09-19 208-598-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MT HOME ID
2013-09-19 208-789-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2013-09-12 208-449-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 COERDALENE ID
2013-09-12 208-972-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-09-12 208-972-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-08-23 208-982-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2013-08-22 208-792-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF IDAHO, LLC - ID 7511 LEWISTON ID
2013-08-19 208-451-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 GRANGEVL ID
2013-08-16 208-443-7XXX 7000–7999Assigned ONVOY, LLC - ID 689F PRIESTLAKE ID
2013-08-16 208-907-7XXX 7000–7999Assigned ONVOY, LLC - ID 689F WEISER ID
2013-08-15 208-972-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-08-15 208-972-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-08-07 208-780-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-07-10 208-386-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BOISE ID
2013-07-10 208-449-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 COERDALENE ID
2013-07-10 208-615-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 NAMPA ID
2013-07-10 208-914-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 BOISE ID
2013-06-24 208-422-4XXX 4000–4999Assigned METROPCS, INC. 5562 BOISE ID
2013-06-24 208-422-7XXX 7000–7999Assigned METROPCS, INC. 5562 BOISE ID
2013-06-20 208-333-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ID 808G BOISE ID
2013-06-20 208-333-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ID 808G BOISE ID
2013-06-20 208-333-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ID 808G BOISE ID
2013-06-17 208-783-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ID 808G KELLOGG ID
2013-06-12 208-502-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F COTTONWOOD ID
2013-06-07 208-789-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2013-06-04 208-400-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 OROFINO ID
2013-05-17 208-214-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 HARRISON ID
2013-05-14 208-789-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 BOISE ID
2013-05-13 208-650-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 BURLEY ID
2013-05-03 208-269-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F POCATELLO ID
2013-05-03 208-269-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - ID 192F POCATELLO ID
2013-04-29 208-315-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 MCCALL ID
2013-04-29 208-497-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - ID 808G IDAHOFALLS ID
2013-04-24 208-582-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 ST MARIES ID
2013-04-18 208-501-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - ID 7558 BOISE ID
2013-04-17 208-792-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 6565 LEWISTON ID
2013-04-02 208-957-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 BOISE 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.