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

WHITING prefixes in area code 219

NANPA records 9 assigned NXX blocks to rate center WHITING in area code 219, 1.8% of the 495 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. 6 holders hold those blocks, the largest being FRACTEL, LLC (2), ONVOY, LLC - IN (2), INDIANA BELL TEL CO INC (2). The earliest assignment on record here is 2010-08-20 and the most recent 2024-02-21. 9 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 codes 712, 785, 802 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 1.8% of 219
6 holders of record
9 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
219-320 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 2014-04-11 yes yes
219-348 FRACTEL, LLC 2019-03-15 yes yes
219-370 Bandwidth BANDWIDTH.COM CLEC, LLC - IN 2010-08-20 yes yes
219-372 Onvoy ONVOY, LLC - IN 2024-02-21 yes yes
219-473 AT&T INDIANA BELL TEL CO INC – yes yes
219-599 FRACTEL, LLC 2021-05-20 yes yes
219-600 Onvoy ONVOY, LLC - IN 2015-08-18 yes yes
219-655 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - IN – yes yes
219-659 AT&T INDIANA BELL TEL CO INC – 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
FRACTEL, LLC – 2 22.2%
ONVOY, LLC - IN Onvoy 2 22.2%
INDIANA BELL TEL CO INC AT&T 2 22.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN Verizon 1 11.1%
BANDWIDTH.COM CLEC, LLC - IN Bandwidth 1 11.1%
TELEPORT COMMUNICATIONS AMERICA, LLC - IN AT&T 1 11.1%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to WHITING in area code 219?

9 blocks: 320, 348, 370, 372, 473, 599, 600, 655, 659. The table above gives the holder of each.

Which carriers have numbers in WHITING?

FRACTEL, LLC (2 blocks), ONVOY, LLC - IN (2 blocks), INDIANA BELL TEL CO INC (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN (1 block), BANDWIDTH.COM CLEC, LLC - IN (1 block), TELEPORT COMMUNICATIONS AMERICA, 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 WHITING 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 219

All 495 prefixes in 219