NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

14 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 308
ONVOY, LLC - NE 6
INTRADO COMMUNICATIONS, LLC 2
NEW CINGULAR WIRELESS PCS, LLC - IL 1
N.E. COLORADO CELLULAR, INC. 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 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
2022-10-17 308-207-1XXX 1000–1999Assigned COMMIO, LLC 939H CHADRON NE
2022-09-29 308-241-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E KIMBALL NE
2022-09-25 308-482-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 CLARKS NE
2022-09-23 308-209-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARTHUR NE
2022-09-23 308-213-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DANBURY NE
2022-09-23 308-242-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BENKELMAN NE
2022-09-23 308-243-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ELSIE NE
2022-09-23 308-259-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SILVER CRK NE
2022-09-23 308-328-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HAIGLER NE
2022-09-23 308-363-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WAUNETA NE
2022-09-23 308-419-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SODTOWN NE
2022-09-07 308-203-9XXX 9000–9999Assigned TELNYX LLC 073H SIDNEY NE
2022-08-23 308-466-1XXX 1000–1999Assigned TELNYX LLC 073H FRANKLIN NE
2022-08-19 308-298-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BUSHNELL NE
2022-08-19 308-347-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DALTON NE
2022-08-09 308-241-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E KIMBALL NE
2022-08-09 308-281-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E ELWOOD NE
2022-08-09 308-350-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E MCCOOK NE
2022-08-09 308-378-7XXX 7000–7999Assigned ONVOY, LLC - NE 549E LEXINGTON NE
2022-08-09 308-465-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E OGALLALA NE
2022-08-01 308-267-0XXX 0000–0999Assigned TELNYX LLC 073H GRAND IS NE
2022-07-19 308-225-9XXX 9000–9999Assigned TELNYX LLC 073H SCOTSBLUFF NE
2022-07-19 308-271-0XXX 0000–0999Assigned TELNYX LLC 073H SPALDING NE
2022-07-19 308-273-1XXX 1000–1999Assigned TELNYX LLC 073H BRULE NE
2022-07-19 308-274-0XXX 0000–0999Assigned TELNYX LLC 073H CHAPMAN NE
2022-07-19 308-302-0XXX 0000–0999Assigned TELNYX LLC 073H TRYON NE
2022-07-19 308-304-8XXX 8000–8999Assigned TELNYX LLC 073H MINDEN NE
2022-07-19 308-305-0XXX 0000–0999Assigned TELNYX LLC 073H PAXTON NE
2022-07-19 308-306-0XXX 0000–0999Assigned TELNYX LLC 073H WALLACE NE
2022-07-19 308-378-1XXX 1000–1999Assigned TELNYX LLC 073H LEXINGTON NE
2022-07-19 308-456-0XXX 0000–0999Assigned TELNYX LLC 073H MITCHELL NE
2022-07-19 308-773-9XXX 9000–9999Assigned TELNYX LLC 073H SILVER CRK NE
2022-07-18 308-550-9XXX 9000–9999Assigned TELNYX LLC 073H FULLERTON NE
2022-07-18 308-870-9XXX 9000–9999Assigned TELNYX LLC 073H BROKEN BOW NE
2022-07-18 308-940-8XXX 8000–8999Assigned TELNYX LLC 073H CENTRAL CY NE
2022-07-14 308-244-0XXX 0000–0999Assigned TELNYX LLC 073H PALMER NE
2022-07-14 308-371-8XXX 8000–8999Assigned TELNYX LLC 073H KEARNEY NE
2022-07-13 308-253-0XXX 0000–0999Assigned TELNYX LLC 073H BIGSPRINGS NE
2022-07-13 308-301-0XXX 0000–0999Assigned TELNYX LLC 073H CEDAR RPDS NE
2022-07-13 308-401-0XXX 0000–0999Assigned TELNYX LLC 073H LYMAN NE
2022-07-13 308-546-4XXX 4000–4999Assigned TELNYX LLC 073H MULLEN NE
2022-07-12 308-929-0XXX 0000–0999Assigned TELNYX LLC 073H ALMA NE
2022-06-23 308-239-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PAXTON NE
2022-06-22 308-203-0XXX 0000–0999Assigned COMMIO, LLC 939H SIDNEY NE
2022-06-22 308-220-1XXX 1000–1999Assigned COMMIO, LLC 939H SCOTSBLUFF NE
2022-06-22 308-303-0XXX 0000–0999Assigned COMMIO, LLC 939H CAIRO NE
2022-06-22 308-313-0XXX 0000–0999Assigned COMMIO, LLC 939H ALLIANCE NE
2022-06-22 308-330-4XXX 4000–4999Assigned COMMIO, LLC 939H NO PLATTE NE
2022-06-22 308-350-9XXX 9000–9999Assigned COMMIO, LLC 939H MCCOOK NE
2022-06-22 308-371-9XXX 9000–9999Assigned COMMIO, LLC 939H KEARNEY NE

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.