NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

WHITELAND prefixes in area code 317

NANPA records 4 assigned NXX blocks to rate center WHITELAND in area code 317, 0.5% of the 786 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 2 holders hold those blocks, the largest being BRIGHTSPEED OF INDIANA, LLC (3), ONVOY, LLC - IN (1). The earliest assignment on record here is 2008-05-08 and the most recent 2023-07-25. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 463 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.5% of 317
2 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
317-530 Brightspeed BRIGHTSPEED OF INDIANA, LLC 2008-05-08 yes yes
317-535 Brightspeed BRIGHTSPEED OF INDIANA, LLC – no yes
317-751 Brightspeed BRIGHTSPEED OF INDIANA, LLC 2015-12-17 yes yes
317-930 Onvoy ONVOY, LLC - IN 2023-07-25 yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
BRIGHTSPEED OF INDIANA, LLC Brightspeed 3 75%
ONVOY, LLC - IN Onvoy 1 25%

Frequently asked

Which prefixes belong to WHITELAND in area code 317?

4 blocks: 530, 535, 751, 930. The table above gives the holder of each.

Which carriers have numbers in WHITELAND?

BRIGHTSPEED OF INDIANA, LLC (3 blocks), ONVOY, LLC - IN (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WHITELAND a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 317

All 786 prefixes in 317