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

XENIA prefixes in area code 937

NANPA records 19 assigned NXX blocks to rate center XENIA in area code 937, 2.4% 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. 10 holders hold those blocks, the largest being OHIO BELL TEL CO (5), PAETEC ITEL, LLC (2), LEVEL 3 COMMUNICATIONS, LLC - OH (2). The earliest assignment on record here is 2002-02-21 and the most recent 2023-08-04. 17 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 618 – overlay codes cover the same geography, so a rate center is served by all of them.

19 assigned blocks – 2.4% of 937
10 holders of record
17 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
937-347 Windstream PAETEC ITEL, LLC – yes yes
937-352 Windstream PAETEC ITEL, LLC – yes yes
937-372 AT&T OHIO BELL TEL CO – no yes
937-374 AT&T OHIO BELL TEL CO – yes yes
937-376 AT&T OHIO BELL TEL CO – no yes
937-502 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2002-02-21 yes yes
937-532 T-Mobile T-MOBILE USA, INC. – yes yes
937-562 AT&T OHIO BELL TEL CO – yes yes
937-600 Onvoy ONVOY, LLC - OH 2017-10-31 yes yes
937-616 Telnyx TELNYX LLC 2017-03-08 yes yes
937-708 AT&T OHIO BELL TEL CO – yes yes
937-736 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH 2007-06-26 yes yes
937-768 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – yes yes
937-812 Onvoy ONVOY, LLC - OH 2021-06-21 yes yes
937-919 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
937-928 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2014-06-19 yes yes
937-946 T-Mobile T-MOBILE USA, INC. 2023-08-04 yes yes
937-971 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2014-07-30 yes yes
937-990 Charter TWC IP ENABLED SERVICES, LLC 2016-06-03 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 26.3%
PAETEC ITEL, LLC Windstream 2 10.5%
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 2 10.5%
T-MOBILE USA, INC. T-Mobile 2 10.5%
ONVOY, LLC - OH Onvoy 2 10.5%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 10.5%
TELNYX LLC Telnyx 1 5.3%
TELEPORT COMMUNICATIONS AMERICA, LLC - OH AT&T 1 5.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH Verizon 1 5.3%
TWC IP ENABLED SERVICES, LLC Charter 1 5.3%

Frequently asked

Which prefixes belong to XENIA in area code 937?

19 blocks: 347, 352, 372, 374, 376, 502, 532, 562, 600, 616, 708, 736 and 7 more, all listed in the table above.

Which carriers have numbers in XENIA?

OHIO BELL TEL CO (5 blocks), PAETEC ITEL, LLC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (2 blocks), T-MOBILE USA, INC. (2 blocks), ONVOY, LLC - OH (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is XENIA 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