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

SOUTHSOLON prefixes in area code 937

NANPA records 3 assigned NXX blocks to rate center SOUTHSOLON in area code 937, 0.4% of the 781 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. 3 holders hold those blocks, the largest being LEVEL 3 COMMUNICATIONS, LLC - OH (1), OHIO BELL TEL CO (1), BANDWIDTH.COM CLEC, LLC - OH (1). The earliest assignment on record here is 2001-05-29 and the most recent 2022-02-25. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 937
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
937-756 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2001-05-29 yes yes
937-883 AT&T OHIO BELL TEL CO – yes yes
937-945 Bandwidth BANDWIDTH.COM CLEC, LLC - OH 2022-02-25 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
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 1 33.3%
OHIO BELL TEL CO AT&T 1 33.3%
BANDWIDTH.COM CLEC, LLC - OH Bandwidth 1 33.3%

Frequently asked

Which prefixes belong to SOUTHSOLON in area code 937?

3 blocks: 756, 883, 945. The table above gives the holder of each.

Which carriers have numbers in SOUTHSOLON?

LEVEL 3 COMMUNICATIONS, LLC - OH (1 block), OHIO BELL TEL CO (1 block), BANDWIDTH.COM CLEC, LLC - OH (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SOUTHSOLON 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 937

All 781 prefixes in 937