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

MSBGWCRLTN prefixes in area code 937

NANPA records 12 assigned NXX blocks to rate center MSBGWCRLTN in area code 937, 1.5% 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. 7 holders hold those blocks, the largest being OHIO BELL TEL CO (5), PAETEC ITEL, LLC (2), CINCINNATI BELL EXTENDED TERRITORIES LLC - OH (1). The earliest assignment on record here is 2002-09-11 and the most recent 2024-02-20. 8 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 326 – overlay codes cover the same geography, so a rate center is served by all of them.

12 assigned blocks – 1.5% of 937
7 holders of record
8 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
937-247 Altafiber CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 2002-09-11 yes yes
937-326 T-Mobile T-MOBILE USA, INC. 2024-02-20 yes yes
937-353 Windstream PAETEC ITEL, LLC – yes yes
937-384 AT&T OHIO BELL TEL CO – yes yes
937-388 Windstream PAETEC ITEL, LLC – yes yes
937-530 Bandwidth BANDWIDTH.COM CLEC, LLC - OH – yes yes
937-560 Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH – yes yes
937-847 AT&T OHIO BELL TEL CO – no yes
937-859 AT&T OHIO BELL TEL CO – no yes
937-865 AT&T OHIO BELL TEL CO – no yes
937-866 AT&T OHIO BELL TEL CO – no yes
937-914 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – 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
OHIO BELL TEL CO AT&T 5 41.7%
PAETEC ITEL, LLC Windstream 2 16.7%
CINCINNATI BELL EXTENDED TERRITORIES LLC - OH Altafiber 1 8.3%
T-MOBILE USA, INC. T-Mobile 1 8.3%
BANDWIDTH.COM CLEC, LLC - OH Bandwidth 1 8.3%
LEVEL 3 TELECOM OF OHIO, LLC - OH Lumen 1 8.3%
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 1 8.3%

Frequently asked

Which prefixes belong to MSBGWCRLTN in area code 937?

12 blocks: 247, 326, 353, 384, 388, 530, 560, 847, 859, 865, 866, 914. The table above gives the holder of each.

Which carriers have numbers in MSBGWCRLTN?

OHIO BELL TEL CO (5 blocks), PAETEC ITEL, LLC (2 blocks), CINCINNATI BELL EXTENDED TERRITORIES LLC - OH (1 block), T-MOBILE USA, INC. (1 block), BANDWIDTH.COM CLEC, LLC - OH (1 block), LEVEL 3 TELECOM OF OHIO, 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 MSBGWCRLTN 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