Recent prefix assignments

1 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 812
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-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
812-912 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 JASPER IN
812-915 not yet reported which blocks → PAETEC ITEL, LLC 829J TENNYSON IN
812-916 0–9 XXXall 10 · 4 holders which blocks → ONVOY, LLC - IN 097D EVANSVILLE IN
812-917 0–9 XXXall 10 · 4 holders which blocks → TWC IP ENABLED SERVICES, LLC 793K TERREHAUTE IN
812-922 2XXX4XXX6XXX9XXX · 4 holders which blocks → FRONTIER NORTH, INC. - IN 0779 LYNNVILLE IN
812-923 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 GALENA IN
812-925 0XXX1XXX2XXX5XXX9XXX · 3 holders which blocks → INDIANA BELL TEL CO INC 9325 CHANDLER IN
812-926 7XXX which blocks → BRIGHTSPEED OF INDIANA, LLC 0832 AURORA IN
812-927 1XXX which blocks → OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 SEYMOUR IN
812-929 3XXX4XXX5XXX6XXX which blocks → CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLOOMINGTN IN
812-931 not yet reported which blocks → FRONTIER NORTH, INC. - IN 0779 BATESVILLE IN
812-932 7XXX which blocks → MILES COMMUNICATIONS INC. DBA ENHANCED TELECOMM CO 4857 BATESVILLE IN
812-933 2XXX4XXX7XXX8XXX · 3 holders which blocks → FRONTIER NORTH, INC. - IN 0779 BATESVILLE IN
812-934 not yet reported which blocks → FRONTIER NORTH, INC. - IN 0779 BATESVILLE IN
812-935 not yet reported which blocks → SMITHVILLE COMM., INC DBA SMITHVILLE TELEPHONE CO. 0818 ELLETTSVL IN
812-936 not yet reported which blocks → SMITHVILLE COMM., INC DBA SMITHVILLE TELEPHONE CO. 0818 FRENCHLICK IN
812-937 0XXX1XXX6XXX8XXX · 2 holders which blocks → INDIANA BELL TEL CO INC 9325 DALE IN
812-938 none assigned yet which blocks → SMITHVILLE COMM., INC DBA SMITHVILLE TELEPHONE CO. 0818 FRENCHLICK IN
812-939 4XXX6XXX · 2 holders which blocks → FRONTIER NORTH, INC.. - IN 0772 CLAY CITY IN
812-941 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NEW ALBANY IN
812-942 not yet reported which blocks → PAETEC ITEL, LLC 829J NEWBURGH IN
812-944 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NEW ALBANY IN
812-945 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NEW ALBANY IN
812-946 6XXX7XXX8XXX9XXX which blocks → NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
812-948 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NEW ALBANY IN
812-949 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NEW ALBANY IN
812-950 not yet reported which blocks → IN
812-951 4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → FRONTIER NORTH, INC. - IN 0779 GEORGETOWN IN
812-952 4XXX5XXX6XXX9XXX · 3 holders which blocks → FRONTIER NORTH, INC. - IN 0779 LANESVILLE IN
812-958 not yet reported which blocks → IN
812-959 not yet reported which blocks → IN
812-961 not yet reported which blocks → PAETEC ITEL, LLC 829J BLOOMINGTN IN
812-962 not yet reported which blocks → PAETEC ITEL, LLC 829J EVANSVILLE IN
812-963 2XXX4XXX which blocks → INDIANA BELL TEL CO INC 9325 ST JOSEPH IN
812-966 1XXX3XXX4XXX5XXX6XXX9XXX · 4 holders which blocks → FRONTIER NORTH, INC. - IN 0779 MEDORA IN
812-967 not yet reported which blocks → WASHINGTON COUNTY RURAL TEL. COOP., INC. 0834 PEKIN IN
812-968 1XXX2XXX6XXX7XXX8XXX · 3 holders which blocks → FRONTIER NORTH, INC. - IN 0779 NEWMIDDLTN IN
812-969 0XXX1XXX4XXX5XXX8XXX · 3 holders which blocks → FRONTIER NORTH, INC. - IN 0779 ELIZABETH IN
812-970 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 XXXXXXXXXX IN
812-971 not yet reported which blocks → PAETEC ITEL, LLC 829J SANDRIDGE IN
812-976 not yet reported which blocks → MULTIPLE OCN LISTING MULT XXXXXXXXXX IN
812-981 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NEW ALBANY IN
812-983 0XXX which blocks → FRONTIER NORTH, INC. - IN 0779 ELBERFELD IN
812-985 1XXX6XXX8XXX · 3 holders which blocks → INDIANA BELL TEL CO INC 9325 ST PHILIP IN
812-986 6XXX8XXX9XXX · 3 holders which blocks → CLAY COUNTRY RURAL TEL COOP DBA ENDEAVOR COMM 0753 POLAND IN
812-987 0XXX which blocks → METROPCS, INC. 5562 NEW ALBANY IN
812-988 not yet reported which blocks → INDIANA BELL TEL CO INC 9325 NASHVILLE IN
812-989 none assigned yet which blocks → METROPCS, INC. 5562 NEW ALBANY IN
812-993 0–9 XXXall 10 · 5 holders which blocks → ONVOY, LLC - IN 097D CHANDLER IN
812-995 0XXX1XXX4XXX5XXX6XXX9XXX · 4 holders which blocks → FRONTIER NORTH, INC. - IN 0779 CLEARSPRNG IN

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.