NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 202
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 635
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 494
ONVOY, LLC - DC 450
BANDWIDTH.COM CLEC, LLC - DC 438
NEW CINGULAR WIRELESS PCS, LLC - DC 318
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
2014-10-29 202-394-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-29 202-394-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-29 202-394-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-29 202-394-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-29 202-394-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-29 202-394-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-29 202-930-8XXX 8000–8999Assigned ONVOY, LLC - DC 850D WSHNGTNZN1 DC
2014-10-29 202-930-9XXX 9000–9999Assigned ONVOY, LLC - DC 850D WSHNGTNZN1 DC
2014-10-24 202-930-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - DC 6117 WSHNGTNZN1 DC
2014-10-23 202-264-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-23 202-577-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-23 202-689-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-23 202-795-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-20 202-303-9XXX 9000–9999Assigned PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC 275F WSHNGTNZN1 DC
2014-10-17 202-790-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-17 202-790-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-10 202-823-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-10 202-823-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-10 202-823-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-10 202-823-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-10 202-823-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 WSHNGTNZN1 DC
2014-10-10 202-826-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-10 202-826-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-10 202-826-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-10 202-826-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-10 202-826-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-10 202-826-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-10 202-826-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WSHNGTNZN1 DC
2014-10-02 202-795-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J WSHNGTNZN1 DC
2014-09-26 202-795-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - DC 6117 WSHNGTNZN1 DC
2014-09-26 202-795-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 WSHNGTNZN1 DC
2014-09-25 202-796-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-25 202-796-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-19 202-750-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-19 202-793-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-19 202-793-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC
2014-09-19 202-793-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - DC 074F WSHNGTNZN1 DC

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.