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
2010-09-07 816-457-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-09-02 816-654-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-08-27 816-343-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E SMITHVILLE MO
2010-08-02 816-724-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2010-07-14 816-749-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J ST JOSEPH MO
2010-07-12 816-607-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E LEESSUMMIT MO
2010-07-09 816-348-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E BELTON MO
2010-07-06 816-396-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 ST JOSEPH MO
2010-07-06 816-572-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-07-06 816-572-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-07-06 816-572-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-07-06 816-572-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-06-23 816-376-6XXX 6000–6999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F HENRIETTA MO
2010-06-23 816-604-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-06-23 816-604-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-06-23 816-654-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-06-23 816-654-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-06-23 816-654-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-06-23 816-654-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-06-18 816-293-6XXX 6000–6999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F ARCHIE MO
2010-06-18 816-296-0XXX 0000–0999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F LAWSON MO
2010-06-18 816-394-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-06-18 816-394-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-06-18 816-470-8XXX 8000–8999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F RICHMOND MO
2010-06-18 816-482-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 KANSASCITY MO
2010-06-18 816-569-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 7218 KANSASCITY MO
2010-06-18 816-569-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MO 7218 KANSASCITY MO
2010-06-18 816-649-6XXX 6000–6999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F CAMERON MO
2010-06-15 816-900-1XXX 1000–1999Assigned MCC TELEPHONY OF MISSOURI, LLC - MO 938F EXCELSRSPG MO
2010-06-15 816-984-8XXX 8000–8999Assigned AVID COMMUNICATIONS, LLC - MO 718D KANSASCITY MO
2010-05-21 816-929-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 KANSASCITY MO
2010-05-21 816-929-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 KANSASCITY MO
2010-05-20 816-659-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-20 816-659-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-20 816-659-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-20 816-701-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-20 816-760-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-20 816-877-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-20 816-920-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2010-05-10 816-724-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2010-05-10 816-759-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 KANSASCITY MO
2010-04-21 816-738-6XXX 6000–6999Assigned METROPCS, INC. 5562 HARRISONVL MO
2010-04-20 816-886-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-04-20 816-889-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2010-03-23 816-343-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K SMITHVILLE MO
2010-03-23 816-425-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K BELTON MO
2010-03-23 816-439-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K LIBERTY MO
2010-03-23 816-607-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K LEESSUMMIT MO
2010-03-23 816-635-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K KEARNEY MO
2010-03-23 816-858-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K PLATTECITY 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.