Recent prefix assignments

2 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, last 30 days — NPA 386

ONVOY, LLC - FL 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

Recent NPA-NXX prefix assignments
Assigned	NPA-NXX	Thousands-blocks taken (last-4 opening)	Code holder	OCN	Rate center	State
2020-11-27	386-434	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	PIERSON	FL
2020-11-17	386-844	1XXX2XXX5XXX6XXX7XXX8XXX · 2 holders which blocks →	TERRA NOVA TELECOM, INC. - FL	382G	MAYO	FL
2020-10-01	386-381	0XXX1XXX3XXX4XXX which blocks →	ONVOY, LLC - FL	937C	FLSHSBYRNH	FL
2020-10-01	386-382	0–9 XXXall 10 · 6 holders which blocks →	ONVOY, LLC - FL	937C	LAKE CITY	FL
2020-09-28	386-287	0–9 XXXall 10 · 4 holders which blocks →	BANDWIDTH.COM CLEC, LLC - FL	982E	LAKE CITY	FL
2020-09-16	386-286	0–9 XXXall 10 · 3 holders which blocks →	IP HORIZON LLC	515J	DAYTONABCH	FL
2020-08-20	386-348	0–9 XXXall 10 · 5 holders which blocks →	FRACTEL, LLC	965H	FLAGLERBCH	FL
2020-08-20	386-678	1XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks →	FRACTEL, LLC	965H	LIVE OAK	FL
2020-08-14	386-377	0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks →	ONVOY, LLC - FL	937C	WELAKA	FL
2020-07-17	386-766	1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	FRACTEL, LLC	965H	WELLBORN	FL
2020-07-17	386-877	0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 5 holders which blocks →	FRACTEL, LLC	965H	OAK HILL	FL
2020-07-16	386-977	0–9 XXXall 10 · 6 holders which blocks →	FRACTEL, LLC	965H	CRESCENTCY	FL
2020-06-26	386-285	0–9 XXXall 10 · 3 holders which blocks →	CSC WIRELESS, LLC	425J	DAYTONABCH	FL
2020-06-24	386-284	0–9 XXXall 10 · 3 holders which blocks →	1ST POINT COMMUNICATIONS, LLC	489J	JASPER	FL
2020-06-18	386-600	0–9 XXXall 10 · 5 holders which blocks →	FRACTEL, LLC	965H	PALATKA	FL
2020-06-16	386-282	0–9 XXXall 10 · 4 holders which blocks →	METROPCS, INC.	5562	NWSMYRNBCH	FL
2020-02-12	386-465	0–9 XXXall 10 · 4 holders which blocks →	FRACTEL, LLC	965H	JENNINGS	FL
2020-01-21	386-278	0–9 XXXall 10 · 4 holders which blocks →	TELNYX LLC	073H	DAYTONABCH	FL
2019-08-27	386-356	0–9 XXXall 10 · 4 holders which blocks →	FRACTEL, LLC	965H	BUNNELL	FL
2019-08-27	386-388	0–9 XXXall 10 · 5 holders which blocks →	FRACTEL, LLC	965H	POMONAPARK	FL
2019-08-23	386-529	0–9 XXXall 10 · 6 holders which blocks →	FRACTEL, LLC	965H	PALM COAST	FL
2019-08-23	386-639	0–9 XXXall 10 · 6 holders which blocks →	FRACTEL, LLC	965H	BRANFORD	FL
2019-05-17	386-272	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	LAKEBUTLER	FL
2019-05-17	386-327	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	DELAND	FL
2019-04-30	386-268	0–9 XXXall 10 · 4 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL	6502	PALATKA	FL
2019-02-19	386-435	1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks →	CORETEL FLORIDA, INC. - FL	481F	DOWLING PK	FL
2019-02-18	386-260	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	LURAVILLE	FL
2019-02-15	386-230	0–9 XXXall 10 · 2 holders which blocks →	ONVOY, LLC - FL	937C	DOWLING PK	FL
2019-02-15	386-251	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	RAIFORD	FL
2019-02-13	386-387	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	PALM COAST	FL
2018-12-31	386-247	0–9 XXXall 10 · 4 holders which blocks →	TELEPORT COMMUNICATIONS AMERICA, LLC - FL	8300	LAKE CITY	FL
2018-09-07	386-306	0XXX1XXX2XXX3XXX4XXX5XXX6XXX · 4 holders which blocks →	ONVOY, LLC - FL	937C	FLSHSBYRNH	FL
2018-07-23	386-242	0–9 XXXall 10 · 3 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	JENNINGS	FL
2018-07-23	386-245	0–9 XXXall 10 · 4 holders which blocks →	LEVEL 3 COMMUNICATIONS, LLC - FL	4802	WELLBORN	FL
2018-06-01	386-241	0–9 XXXall 10 · 5 holders which blocks →	VONAGE AMERICA LLC	197D	DAYTONABCH	FL
2017-10-25	386-221	0–9 XXXall 10 · 8 holders which blocks →	ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND	7857	DEBARY	FL
2017-05-09	386-220	0–9 XXXall 10 · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL	6502	NWSMYRNBCH	FL
2017-02-28	386-900	0–9 XXXall 10 · 6 holders which blocks →	TELNYX LLC	073H	WELAKA	FL
2017-02-24	386-666	0–9 XXXall 10 · 6 holders which blocks →	TELNYX LLC	073H	PALATKA	FL
2016-12-13	386-400	0–9 XXXall 10 · 3 holders which blocks →	TELNYX LLC	073H	LAKE CITY	FL
2016-10-18	386-309	0–9 XXXall 10 · 5 holders which blocks →	CENTURYLINK COMMUNICATIONS, LLC	508J	BUNNELL	FL
2016-08-02	386-276	0–9 XXXall 10 · 5 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL	6502	PALM COAST	FL
2016-08-02	386-507	0–9 XXXall 10 · 6 holders which blocks →	ONVOY, LLC - FL	937C	DELAND	FL
2016-06-27	386-317	0–9 XXXall 10 · 4 holders which blocks →	CENTURYLINK COMMUNICATIONS, LLC	508J	DAYTONABCH	FL
2016-02-23	386-270	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	FLAGLERBCH	FL
2015-12-28	386-204	0–9 XXXall 10 · 4 holders which blocks →	ONVOY, LLC - FL	937C	DEBARY	FL
2015-10-21	386-406	0–9 XXXall 10 · 3 holders which blocks →	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL	6502	LAKE CITY	FL
2015-10-07	386-999	0–9 XXXall 10 · 6 holders which blocks →	TERRA NOVA TELECOM, INC. - FL	382G	DAYTONABCH	FL
2015-08-19	386-888	0–9 XXXall 10 · 3 holders which blocks →	ONVOY, LLC - FL	937C	DAYTONABCH	FL
2015-07-10	386-515	0–9 XXXall 10 · 4 holders which blocks →	POWERTEL JACKSONVILLE LICENSES, INC.	7472	LAKE CITY	FL

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.