NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

11 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 816
NEW CINGULAR WIRELESS PCS, LLC - IL 7
ONVOY, LLC - MO 3
BANDWIDTH.COM CLEC, LLC - MO 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
2018-07-03 816-775-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 BELTON MO
2018-06-25 816-775-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BELTON MO
2018-06-05 816-680-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STRASBURG MO
2018-05-31 816-705-3XXX 3000–3999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2018-05-23 816-845-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-05-23 816-845-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-05-23 816-845-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-05-23 816-845-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-05-23 816-845-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-05-10 816-615-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RICHMOND MO
2018-05-10 816-776-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RICHMOND MO
2018-05-03 816-319-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E EXCELSRSPG MO
2018-05-03 816-927-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LEESSUMMIT MO
2018-05-03 816-927-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LEESSUMMIT MO
2018-04-05 816-439-1XXX 1000–1999Assigned METROPCS, INC. 5562 LIBERTY MO
2018-04-05 816-702-7XXX 7000–7999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2018-04-05 816-702-8XXX 8000–8999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2018-04-05 816-731-7XXX 7000–7999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2018-04-04 816-596-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 ST JOSEPH MO
2018-03-29 816-208-1XXX 1000–1999Assigned METROPCS, INC. 5562 LEAVEHLSNG MO
2018-03-27 816-338-7XXX 7000–7999Assigned ONVOY, LLC - MO 093F AGENCY MO
2018-03-27 816-827-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F ADRIAN MO
2018-03-26 816-364-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 ST JOSEPH MO
2018-03-22 816-702-2XXX 2000–2999Assigned METROPCS, INC. 5562 KANSASCITY MO
2018-03-15 816-263-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 ODESSA MO
2018-03-15 816-263-8XXX 8000–8999Assigned METROPCS, INC. 5562 ODESSA MO
2018-03-13 816-623-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E GREENWOOD MO
2018-03-12 816-631-7XXX 7000–7999Assigned SOUTHWESTERN BELL 9533 KANSASCITY MO
2018-03-09 816-775-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E BELTON MO
2018-03-09 816-775-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E BELTON MO
2018-03-09 816-775-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E BELTON MO
2018-03-06 816-845-1XXX 1000–1999Assigned EXIANT COMMUNICATIONS LLC 114J KANSASCITY MO
2018-02-28 816-909-9XXX 9000–9999Assigned WINDSTREAM MISSOURI, INC. 1885 UNION STAR MO
2018-02-16 816-273-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 7218 ST JOSEPH MO
2018-02-16 816-749-8XXX 8000–8999Assigned METROPCS, INC. 5562 ST JOSEPH MO
2018-01-23 816-248-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 ST JOSEPH MO
2018-01-22 816-927-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 LEESSUMMIT MO
2018-01-22 816-927-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 LEESSUMMIT MO
2018-01-16 816-702-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K KANSASCITY MO
2018-01-16 816-702-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K KANSASCITY MO
2018-01-02 816-988-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLUE SPG MO
2017-12-27 816-890-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-12-27 816-890-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-12-27 816-890-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-12-27 816-890-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2017-12-20 816-766-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-20 816-766-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-20 816-766-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-20 816-766-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2017-12-20 816-766-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO

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.