NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 850
OPENTACT INC. 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
INTRADO COMMUNICATIONS, LLC 1
AHOI LLC 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
2008-12-15 850-688-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2008-12-15 850-688-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TALLAHASSE FL
2008-12-12 850-238-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PNAMACYBCH FL
2008-12-08 850-464-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MADISON FL
2008-12-08 850-573-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARIANNA FL
2008-12-01 850-270-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TALLAHASSE FL
2008-12-01 850-270-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TALLAHASSE FL
2008-11-25 850-200-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 FTWALTNBCH FL
2008-11-25 850-424-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 DESTIN FL
2008-11-19 850-583-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2008-11-13 850-270-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TALLAHASSE FL
2008-10-28 850-481-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2008-10-28 850-481-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2008-10-28 850-481-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2008-10-28 850-481-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PANAMACITY FL
2008-10-21 850-419-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DFUNIAKSPG FL
2008-10-21 850-520-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DFUNIAKSPG FL
2008-10-21 850-588-9XXX 9000–9999Assigned ONVOY, LLC - FL 937C PNAMACYBCH FL
2008-10-21 850-603-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2008-10-21 850-603-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2008-10-21 850-603-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CRESTVIEW FL
2008-10-21 850-708-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C PNAMACYBCH FL
2008-10-08 850-272-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARIANNA FL
2008-10-03 850-702-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C TALLAHASSE FL
2008-09-30 850-460-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 DESTIN FL
2008-09-30 850-615-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C PANAMACITY FL
2008-09-26 850-702-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TALLAHASSE FL
2008-09-26 850-702-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TALLAHASSE FL
2008-09-26 850-895-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TALLAHASSE FL
2008-09-10 850-313-5XXX 5000–5999Assigned METROPCS, INC. 5562 MILTON FL
2008-09-10 850-727-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J TALLAHASSE FL
2008-09-10 850-727-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J TALLAHASSE FL
2008-09-10 850-727-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J TALLAHASSE FL
2008-09-10 850-727-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J TALLAHASSE FL
2008-08-29 850-686-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2008-08-29 850-686-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2008-08-27 850-200-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J FTWALTNBCH FL
2008-08-19 850-665-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C MILTON FL
2008-08-19 850-810-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C MILTON FL
2008-07-23 850-247-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 PORTST JOE FL
2008-06-30 850-370-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 APALCHICOL FL
2008-06-30 850-696-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PENSACOLA FL
2008-06-16 850-725-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C PENSACOLA FL
2008-06-12 850-257-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PANAMACITY FL
2008-06-11 850-306-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J CRESTVIEW FL
2008-06-09 850-696-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 PENSACOLA FL
2008-05-29 850-665-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 MILTON FL
2008-05-14 850-686-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2008-05-08 850-687-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2008-05-06 850-250-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL

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.