NumberResearch Membership · Data 09/18/2026

Recent prefix assignments

15 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026

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

Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.

Most active assignees, last 30 days
ONVOY, LLC - FL 15
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 NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2023-08-16 727-628 ONVOY, LLC - FL 937C HUDSON FL
2023-08-16 772-296 ONVOY, LLC - FL 937C SEBASTIAN FL
2023-08-15 352-296 ONVOY, LLC - FL 937C BROOKSVL FL
2023-08-10 448-652 ONVOY, LLC - FL 937C LAURELHILL FL
2023-08-08 448-230 ONVOY, LLC - FL 937C TALLAHASSE FL
2023-08-08 656-225 ONVOY, LLC - FL 937C TAMPACEN FL
2023-08-08 727-516 ONVOY, LLC - FL 937C CLEARWATER FL
2023-08-01 321-483 ONVOY, LLC - FL 937C TITUSVILLE FL
2023-08-01 561-940 ONVOY, LLC - FL 937C BOCA RATON FL
2023-08-01 561-942 ONVOY, LLC - FL 937C BELLEGLADE FL
2023-07-25 904-927 ONVOY, LLC - FL 937C JACKSONVL FL
2023-07-18 561-934 ONVOY, LLC - FL 937C WPALMBEACH FL
2023-07-11 754-324 ONVOY, LLC - FL 937C FTLAUDERDL FL
2023-07-11 786-957 ONVOY, LLC - FL 937C MIAMI FL
2023-06-27 656-219 ONVOY, LLC - FL 937C TAMPAWST FL
2023-06-27 656-220 ONVOY, LLC - FL 937C TAMPAEST FL
2023-06-27 656-221 ONVOY, LLC - FL 937C TAMPANTH FL
2023-06-27 727-405 ONVOY, LLC - FL 937C STPETERSBG FL
2023-06-27 786-947 ONVOY, LLC - FL 937C PERRINE FL
2023-06-27 941-324 ONVOY, LLC - FL 937C BRADENTON FL
2023-06-27 941-326 ONVOY, LLC - FL 937C SARASOTA FL
2023-06-26 305-315 ONVOY, LLC - FL 937C KEYS FL
2023-06-26 321-472 ONVOY, LLC - FL 937C COCOA FL
2023-06-26 321-475 ONVOY, LLC - FL 937C EAU GALLIE FL
2023-06-23 904-816 ONVOY, LLC - FL 937C ORANGEPARK FL
2023-06-23 904-817 ONVOY, LLC - FL 937C FERNADNBCH FL
2023-06-23 904-925 ONVOY, LLC - FL 937C ST JOHNS FL
2023-06-21 754-318 ONVOY, LLC - FL 937C CORAL SPG FL
2023-05-31 305-404 ONVOY, LLC - FL 937C MIAMI FL
2023-05-31 305-488 ONVOY, LLC - FL 937C NORTH DADE FL
2023-05-31 754-239 ONVOY, LLC - FL 937C HOLLYWOOD FL
2023-04-18 448-850 ONVOY, LLC - FL 937C GREENVILLE FL
2023-04-05 727-618 ONVOY, LLC - FL 937C STPETERSBG FL
2023-04-05 754-314 ONVOY, LLC - FL 937C HOLLYWOOD FL
2023-03-10 448-256 ONVOY, LLC - FL 937C DESTIN FL
2023-03-10 448-327 ONVOY, LLC - FL 937C CANTONMENT FL
2023-03-10 448-408 ONVOY, LLC - FL 937C MONTICELLO FL
2023-03-10 448-428 ONVOY, LLC - FL 937C QUINCY FL
2023-03-10 448-587 ONVOY, LLC - FL 937C HOLLEYNVRR FL
2023-03-01 239-421 ONVOY, LLC - FL 937C BONITA SPG FL
2023-02-28 754-310 ONVOY, LLC - FL 937C POMPANOBCH FL
2023-02-09 321-407 ONVOY, LLC - FL 937C COCOA FL
2023-02-09 448-448 ONVOY, LLC - FL 937C DFUNIAKSPG FL
2023-02-01 904-892 ONVOY, LLC - FL 937C JACKSONVL FL
2023-01-24 561-954 ONVOY, LLC - FL 937C WPALMBEACH FL
2023-01-24 561-960 ONVOY, LLC - FL 937C DELRAY BCH FL
2023-01-10 352-802 ONVOY, LLC - FL 937C HAWTHORNE FL
2023-01-10 904-946 ONVOY, LLC - FL 937C ST JOHNS FL
2023-01-10 904-948 ONVOY, LLC - FL 937C MAXVILLE FL
2023-01-06 727-931 ONVOY, LLC - FL 937C CLEARWATER FL

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.