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
2018-10-22 816-937-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-10-22 816-937-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-10-22 816-937-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-10-22 816-937-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-10-15 816-248-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-10-15 816-258-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 HARRISONVL MO
2018-10-15 816-258-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 HARRISONVL MO
2018-10-15 816-271-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-10-10 816-209-1XXX 1000–1999Assigned PEERLESS NETWORK OF MISSOURI, LLC - MO 225F CAMERON MO
2018-10-09 816-355-8XXX 8000–8999Assigned TELNYX LLC 073H GRAIN VLY MO
2018-10-09 816-776-0XXX 0000–0999Assigned TELNYX LLC 073H RICHMOND MO
2018-10-05 816-466-5XXX 5000–5999Assigned ONVOY, LLC - MO 093F OAK GROVE MO
2018-10-02 816-900-2XXX 2000–2999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F EXCELSRSPG MO
2018-10-01 816-354-5XXX 5000–5999Assigned PEERLESS NETWORK OF MISSOURI, LLC - MO 225F FARLEY MO
2018-10-01 816-396-4XXX 4000–4999Assigned PEERLESS NETWORK OF MISSOURI, LLC - MO 225F ST JOSEPH MO
2018-09-28 816-240-4XXX 4000–4999Assigned ONVOY, LLC - MO 093F WELLINGTON MO
2018-09-28 816-336-6XXX 6000–6999Assigned ONVOY, LLC - MO 093F MISSOURICY MO
2018-09-28 816-376-3XXX 3000–3999Assigned ONVOY, LLC - MO 093F HENRIETTA MO
2018-09-28 816-408-4XXX 4000–4999Assigned ONVOY, LLC - MO 093F BUCKNER MO
2018-09-28 816-466-4XXX 4000–4999Assigned ONVOY, LLC - MO 093F OAK GROVE MO
2018-09-28 816-542-5XXX 5000–5999Assigned ONVOY, LLC - MO 093F HOLDEN MO
2018-09-28 816-578-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F LKLOTAWANA MO
2018-09-28 816-653-6XXX 6000–6999Assigned ONVOY, LLC - MO 093F ODESSA MO
2018-09-28 816-680-6XXX 6000–6999Assigned ONVOY, LLC - MO 093F STRASBURG MO
2018-09-28 816-720-7XXX 7000–7999Assigned ONVOY, LLC - MO 093F KINGSVILLE MO
2018-09-28 816-837-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F PLEASANTHL MO
2018-09-28 816-846-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F LONEJACK MO
2018-09-28 816-852-8XXX 8000–8999Assigned ONVOY, LLC - MO 093F ORRICK MO
2018-09-28 816-925-2XXX 2000–2999Assigned ONVOY, LLC - MO 093F HARRISONVL MO
2018-09-25 816-874-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLUE SPG MO
2018-09-18 816-579-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E E ATCHISON MO
2018-09-18 816-596-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 ST JOSEPH MO
2018-09-18 816-623-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E GREENWOOD MO
2018-09-18 816-702-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2018-09-18 816-702-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2018-09-18 816-873-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E SMITHVILLE MO
2018-09-11 816-203-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2018-09-05 816-249-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 BUCKNER MO
2018-08-14 816-894-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2018-08-13 816-702-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-08-09 816-702-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2018-08-06 816-325-2XXX 2000–2999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2018-08-06 816-325-3XXX 3000–3999Assigned ONVOY, LLC - MO 093F KANSASCITY MO
2018-08-01 816-927-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 LEESSUMMIT MO
2018-07-25 816-702-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2018-07-25 816-715-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2018-07-25 816-715-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2018-07-25 816-845-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2018-07-25 816-845-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2018-07-11 816-338-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 6123 AGENCY 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.