New Palestine, IN — rate center

NANPA rate center & CO code data, current as of July 28, 2026.

State
Indiana
Area codes
317, 463
Active prefixes
6
Carriers
5
Pooled prefixes
6
LATA
336
Metro area
Indianapolis-Carmel-Greenwood, IN MSA

New Palestine is a telephone rate center in Indiana served by area codes 317, 463. A rate center is the locality the phone industry uses to anchor numbers for billing; every prefix listed below is registered here.

The rate center currently carries 6 working prefixes, held by 5 different carriers. Pooling applies to 6 of them — individual thousands-blocks may belong to different companies.

The rate center belongs to the Indianapolis-Carmel-Greenwood, IN Metropolitan Statistical Area. Routing-wise it sits in LATA 336.

Because 317, 463 all serve this territory, two New Palestine numbers can look completely different while being neighbors — check the prefix, not just the area code.

A New Palestine prefix on caller ID is a starting point, not proof of origin — numbers travel with their owners and displays can be spoofed. Use official callback numbers for anything sensitive.

Prefixes anchored to New Palestine

Prefixes anchored to the New Palestine rate center
PrefixCode holderPooled
317-620 LEVEL 3 COMMUNICATIONS, LLC - IN Yes
317-623 LEVEL 3 COMMUNICATIONS, LLC - IN Yes
317-861 INDIANA BELL TEL CO INC Yes
317-953 ONVOY, LLC - IN Yes

FAQ

What area code is New Palestine, IN?

New Palestine is served by 2 area codes — 317, 463 — which overlay the same territory.

How many prefixes does New Palestine have?

6 active NXX prefixes are anchored to this rate center in NANPA records, held by 5 carriers.

Is a call from a New Palestine prefix really from New Palestine?

Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.