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

BELLEFNTAN prefixes in area code 937

NANPA records 18 assigned NXX blocks to rate center BELLEFNTAN in area code 937, 2.3% 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 BRIGHTSPEED OF NORTHWEST OHIO, INC. (5), NEW CINGULAR WIRELESS PCS, LLC - IL (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (3). The earliest assignment on record here is 2001-05-22 and the most recent 2008-03-04. 10 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

18 assigned blocks – 2.3% of 937
7 holders of record
10 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
937-210 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
937-292 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – yes yes
937-404 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. 2001-05-22 yes yes
937-407 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH – no yes
937-441 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH – no yes
937-539 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
937-565 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2002-05-08 yes yes
937-592 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – no yes
937-593 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – no yes
937-595 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2002-08-22 yes yes
937-597 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
937-599 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – no yes
937-649 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
937-651 CT COMMUNICATIONS NETWORK, INC. - OH 2001-07-03 no yes
937-699 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2008-03-04 yes yes
937-722 TIER 2 COMMUNICATIONS, LLC 2006-06-16 yes yes
937-844 T-Mobile AERIAL COMMUNICATIONS, INC. – yes yes
937-935 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH – no 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 NORTHWEST OHIO, INC. Brightspeed 5 27.8%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 3 16.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH Verizon 3 16.7%
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 3 16.7%
AERIAL COMMUNICATIONS, INC. T-Mobile 2 11.1%
CT COMMUNICATIONS NETWORK, INC. - OH – 1 5.6%
TIER 2 COMMUNICATIONS, LLC – 1 5.6%

Frequently asked

Which prefixes belong to BELLEFNTAN in area code 937?

18 blocks: 210, 292, 404, 407, 441, 539, 565, 592, 593, 595, 597, 599 and 6 more, all listed in the table above.

Which carriers have numbers in BELLEFNTAN?

BRIGHTSPEED OF NORTHWEST OHIO, INC. (5 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (3 blocks), AERIAL COMMUNICATIONS, INC. (2 blocks), CT COMMUNICATIONS NETWORK, INC. - 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 BELLEFNTAN 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