Prefix 317-362 — Indianapolis, IN

NANPA CO code assignment, current as of July 28, 2026.

Area code
317
Prefix (NXX)
362
Rate center
Indianapolis
State
Indiana
Time zone
Eastern
Code holder
COMCAST IP PHONE, LLC
OCN
318J
Pooled
Yes (thousands-block pooling)
Assigned
2004-01-16
LATA
336

317-362 identifies a block of numbers in Indianapolis, IN, within the 317 area code. Every US prefix is tied to exactly one rate center; this one is Indianapolis.

The rate center lies in the Indianapolis-Carmel-Greenwood, IN Metropolitan Statistical Area. The serving LATA is 336. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 317-362 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.

The assigned code holder is COMCAST IP PHONE, LLC, operating company number 318J, assigned January 16, 2004. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

Neighboring prefixes

Prefixes adjacent to 317-362
PrefixRate centerCode holder
317-359 Indianapolis INDIANA BELL TEL CO INC
317-360 Greenwood BANDWIDTH.COM CLEC, LLC - IN
317-361 Indianapolis NEW CINGULAR WIRELESS PCS, LLC - IL
317-363 Indianapolis NEW CINGULAR WIRELESS PCS, LLC - IL
317-364 Shelbyville NEW CINGULAR WIRELESS PCS, LLC - IL
317-365 Greenwood NEW CINGULAR WIRELESS PCS, LLC - IL

FAQ

Where is 317-362 located?

The prefix is assigned to the Indianapolis rate center in IN, area code 317. It is part of the Indianapolis-Carmel-Greenwood, IN Metropolitan Statistical Area.

Which company owns 317-362 numbers?

COMCAST IP PHONE, LLC holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.

Is a call from 317-362 safe to answer?

The prefix itself says nothing about the caller. Legitimate Indianapolis businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.