NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 352
ONVOY, LLC - FL 4
OPENTACT INC. 1
AHOI LLC 1
AERIAL COMMUNICATIONS, INC. 1
8X8, INC. 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
2013-09-13 352-354-0XXX 0000–0999Assigned TERRA NOVA TELECOM, INC. - FL 382G NEWBERRY FL
2013-09-13 352-477-9XXX 9000–9999Assigned TERRA NOVA TELECOM, INC. - FL 382G CEDAR KEYS FL
2013-09-13 352-577-1XXX 1000–1999Assigned TERRA NOVA TELECOM, INC. - FL 382G BRONSON FL
2013-09-12 352-288-7XXX 7000–7999Assigned TERRA NOVA TELECOM, INC. - FL 382G OCKLAWAHA FL
2013-09-12 352-299-2XXX 2000–2999Assigned TERRA NOVA TELECOM, INC. - FL 382G OCALA FL
2013-09-12 352-558-0XXX 0000–0999Assigned TERRA NOVA TELECOM, INC. - FL 382G WILLISTON FL
2013-09-12 352-617-6XXX 6000–6999Assigned TERRA NOVA TELECOM, INC. - FL 382G LEESBURG FL
2013-09-11 352-530-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J LEESBURG FL
2013-09-10 352-729-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MOUNT DORA FL
2013-08-26 352-987-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 WEIRSDALE FL
2013-08-21 352-353-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 ARCHER FL
2013-08-07 352-658-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TRENTON FL
2013-07-31 352-573-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 BROOKSVL FL
2013-07-31 352-573-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 BROOKSVL FL
2013-07-31 352-777-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 BROOKSVL FL
2013-07-30 352-325-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CEDAR KEYS FL
2013-07-22 352-606-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L WEEKICHSPG FL
2013-07-12 352-727-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2013-07-12 352-888-8XXX 8000–8999Assigned TERRA NOVA TELECOM, INC. - FL 382G GAINESVL FL
2013-07-10 352-322-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DUNNELLON FL
2013-07-10 352-322-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DUNNELLON FL
2013-07-10 352-606-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J WEEKICHSPG FL
2013-06-18 352-474-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E NEWBERRY FL
2013-06-18 352-559-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GAINESVL FL
2013-06-18 352-559-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E GAINESVL FL
2013-06-10 352-877-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J OCALA FL
2013-05-21 352-292-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J SLRSPGSHRS FL
2013-05-17 352-530-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J LEESBURG FL
2013-05-15 352-300-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 OCALA FL
2013-05-13 352-322-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DUNNELLON FL
2013-05-13 352-418-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 BUSHNELL FL
2013-05-13 352-643-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 WILDWOOD FL
2013-05-10 352-254-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BUSHNELL FL
2013-05-09 352-765-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L INVERNESS FL
2013-05-03 352-405-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BRONSON FL
2013-05-01 352-668-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L SANANTONIO FL
2013-04-30 352-437-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L DADE CITY FL
2013-04-30 352-513-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L BEVERLYHLS FL
2013-04-30 352-708-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L CLERMONT FL
2013-04-30 352-797-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L BROOKSVL FL
2013-04-26 352-639-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E KEYSTN HTS FL
2013-04-05 352-423-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L INVERNESS FL
2013-03-14 352-440-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OLD TOWN FL
2013-03-13 352-322-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E DUNNELLON FL
2013-03-11 352-630-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LEESBURG FL
2013-02-28 352-515-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L WEEKICHSPG FL
2013-02-25 352-515-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WEEKICHSPG FL
2013-02-25 352-515-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WEEKICHSPG FL
2013-02-12 352-228-5XXX 5000–5999Assigned METROPCS, INC. 5562 CRYSTALRIV FL
2013-02-12 352-415-5XXX 5000–5999Assigned METROPCS NETWORKS, LLC 899D GAINESVL 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.