Prefix 317-800 — Indianapolis, IN

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

Area code
317
Prefix (NXX)
800
Rate center
Indianapolis
State
Indiana
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN
OCN
6725
Pooled
Yes (thousands-block pooling)
Assigned
2010-12-22
LATA
336

A phone number starting 317-800 was issued in the Indianapolis rate center of IN — part of area code 317.

Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (OCN 6725), assigned December 22, 2010. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 317-800 numbers may be served by different companies.

A scammer can display 317-800 without ever touching IN. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.

Indianapolis is part of the Indianapolis-Carmel-Greenwood, IN Metropolitan Statistical Area. For routing purposes it sits in LATA 336. Numbers here keep Eastern time.

Neighboring prefixes

Prefixes adjacent to 317-800
PrefixRate centerCode holder
317-797 Indianapolis NEW CINGULAR WIRELESS PCS, LLC - IL
317-798 Carmel OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
317-799 Danville BANDWIDTH.COM CLEC, LLC - IN
317-801 Indianapolis OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
317-802 Indianapolis INDIANA BELL TEL CO INC
317-803 Indianapolis PAETEC ITEL, LLC

FAQ

Where is 317-800 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 317-800 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 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 317-800 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.