Prefix 317-741 — Indianapolis, IN

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

Area code
317
Prefix (NXX)
741
Rate center
Indianapolis
State
Indiana
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN
OCN
6725
Pooled
Yes (thousands-block pooling)
Assigned
2016-02-16
LATA
336

The 317-741 prefix belongs to area code 317 and is anchored to the Indianapolis rate center (IN). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

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.

Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (OCN 6725), assigned February 16, 2016. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 317-741 numbers may be served by different companies.

Caller ID showing 317-741 is not proof the call came from Indianapolis: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.

Neighboring prefixes

Prefixes adjacent to 317-741
PrefixRate centerCode holder
317-738 Franklin BRIGHTSPEED OF INDIANA, LLC
317-739 Franklin CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN
317-740 Carmel OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
317-742 Plainfield AT&T ENTERPRISES, LLC
317-743 Greenwood BANDWIDTH.COM CLEC, LLC - IN
317-744 Indianapolis PAETEC ITEL, LLC

FAQ

Where is 317-741 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 317-741 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 317-741 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.