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

LAKE STA prefixes in area code 219

NANPA records 6 assigned NXX blocks to rate center LAKE STA in area code 219, 1.2% 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. 5 holders hold those blocks, the largest being FRONTIER NORTH, INC.. - IN (2), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN (1), FBN INDIANA, INC. - IN (1). The earliest assignment on record here is 2006-04-25 and the most recent 2022-01-07. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

6 assigned blocks – 1.2% of 219
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
219-244 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 2017-07-07 yes yes
219-654 FBN INDIANA, INC. - IN 2006-04-25 yes yes
219-837 TON80 COMMUNICATIONS, LLC 2022-01-07 yes yes
219-946 FRACTEL, LLC 2020-05-06 yes yes
219-962 Frontier FRONTIER NORTH, INC.. - IN – no yes
219-963 Frontier FRONTIER NORTH, INC.. - IN – 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
FRONTIER NORTH, INC.. - IN Frontier 2 33.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN Verizon 1 16.7%
FBN INDIANA, INC. - IN – 1 16.7%
TON80 COMMUNICATIONS, LLC – 1 16.7%
FRACTEL, LLC – 1 16.7%

Frequently asked

Which prefixes belong to LAKE STA in area code 219?

6 blocks: 244, 654, 837, 946, 962, 963. The table above gives the holder of each.

Which carriers have numbers in LAKE STA?

FRONTIER NORTH, INC.. - IN (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN (1 block), FBN INDIANA, INC. - IN (1 block), TON80 COMMUNICATIONS, LLC (1 block), FRACTEL, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is LAKE STA 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