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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2012-08-07 816-882-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2012-08-01 816-649-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 CAMERON MO
2012-07-12 816-689-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST JOSEPH MO
2012-07-12 816-689-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST JOSEPH MO
2012-07-11 816-666-6XXX 6000–6999Assigned AVID COMMUNICATIONS, LLC - MO 718D KANSASCITY MO
2012-07-05 816-205-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 ST JOSEPH MO
2012-06-15 816-832-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-05-30 816-621-7XXX 7000–7999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2012-05-29 816-548-3XXX 3000–3999Assigned EVERFAST FIBER NETWORKS LLC 3915 KANSASCITY MO
2012-05-24 816-892-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E BELTON MO
2012-05-23 816-866-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E SMITHVILLE MO
2012-05-14 816-287-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E LEESSUMMIT MO
2012-05-14 816-287-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E LEESSUMMIT MO
2012-05-14 816-548-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-05-14 816-548-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-05-14 816-866-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E SMITHVILLE MO
2012-05-08 816-372-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2012-04-19 816-287-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LEESSUMMIT MO
2012-04-19 816-548-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J KANSASCITY MO
2012-04-16 816-533-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-04-04 816-463-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 BLUE SPG MO
2012-04-02 816-408-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BUCKNER MO
2012-04-02 816-846-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LONEJACK MO
2012-03-30 816-287-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E LEESSUMMIT MO
2012-03-27 816-379-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-03-27 816-743-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-03-27 816-832-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-03-27 816-832-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E KANSASCITY MO
2012-03-26 816-466-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J OAK GROVE MO
2012-03-16 816-227-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J EDGERTON MO
2012-03-16 816-280-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CAMDEN PT MO
2012-03-16 816-386-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J WESTON MO
2012-03-16 816-431-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PLATTECITY MO
2012-03-16 816-450-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J DEARBORN MO
2012-03-16 816-635-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J KEARNEY MO
2012-03-12 816-900-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J EXCELSRSPG MO
2012-03-09 816-548-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2012-03-09 816-548-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2012-03-09 816-548-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2012-03-09 816-548-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2012-03-09 816-548-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2012-03-05 816-888-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KANSASCITY MO
2012-03-02 816-866-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MO 993E SMITHVILLE MO
2012-02-22 816-489-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2012-02-22 816-489-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2012-02-22 816-605-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 5814 KANSASCITY MO
2012-02-10 816-489-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7594 KANSASCITY MO
2012-01-26 816-336-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 MISSOURICY MO
2012-01-26 816-368-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MO 4932 LIBERTY MO
2012-01-26 816-982-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C 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.