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

DUBLIN prefixes in area code 614

NANPA records 52 assigned NXX blocks to rate center DUBLIN in area code 614, 6.7% of the 777 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. 13 holders hold those blocks, the largest being OHIO BELL TEL CO (22), PAETEC ITEL, LLC (5), NEW CINGULAR WIRELESS PCS, LLC - IL (5). The earliest assignment on record here is 2001-04-13 and the most recent 2021-01-12. 38 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 codes 215, 231, 254, 267 – overlay codes cover the same geography, so a rate center is served by all of them.

52 assigned blocks – 6.7% of 614
13 holders of record
38 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
614-210 AT&T OHIO BELL TEL CO – yes yes
614-215 AT&T OHIO BELL TEL CO – yes yes
614-336 AT&T OHIO BELL TEL CO – no yes
614-339 Windstream PAETEC ITEL, LLC – yes yes
614-356 AT&T OHIO BELL TEL CO 2001-04-13 yes yes
614-376 AT&T OHIO BELL TEL CO 2001-06-25 yes yes
614-389 Charter TWC IP ENABLED SERVICES, LLC – yes yes
614-401 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2011-10-26 yes yes
614-408 Windstream PAETEC ITEL, LLC 2002-08-12 yes yes
614-467 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2002-02-21 yes yes
614-495 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
614-510 American Messaging AMERICAN MESSAGING SERVICES, LLC – no yes
614-526 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
614-553 Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH 2002-12-27 yes yes
614-588 Windstream PAETEC ITEL, LLC – yes yes
614-602 AT&T AT&T - LOCAL – yes yes
614-613 Windstream PAETEC ITEL, LLC 2014-04-22 yes yes
614-652 Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH – yes yes
614-659 AT&T OHIO BELL TEL CO – yes yes
614-689 Bandwidth BANDWIDTH.COM CLEC, LLC - OH 2016-07-25 yes yes
614-698 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 2015-08-11 yes yes
614-707 T-Mobile AERIAL COMMUNICATIONS, INC. 2006-09-11 yes yes
614-717 AT&T OHIO BELL TEL CO – yes yes
614-718 AT&T OHIO BELL TEL CO – no yes
614-726 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH – yes yes
614-734 AT&T OHIO BELL TEL CO – yes yes
614-757 Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH – no yes
614-760 AT&T OHIO BELL TEL CO – no yes
614-761 AT&T OHIO BELL TEL CO – no yes
614-763 FIRST COMMUNICATIONS, LLC – yes yes
614-764 AT&T OHIO BELL TEL CO – no yes
614-766 AT&T OHIO BELL TEL CO – no yes
614-780 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH 2021-01-12 yes yes
614-787 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2006-01-09 yes yes
614-789 AT&T OHIO BELL TEL CO – no yes
614-790 AT&T OHIO BELL TEL CO – yes yes
614-791 AT&T OHIO BELL TEL CO – no yes
614-792 AT&T OHIO BELL TEL CO – yes yes
614-793 AT&T OHIO BELL TEL CO – no yes
614-798 AT&T OHIO BELL TEL CO – no yes
614-799 AT&T OHIO BELL TEL CO – no yes
614-812 T-Mobile AERIAL COMMUNICATIONS, INC. 2018-07-30 yes yes
614-822 AT&T AT&T - LOCAL – yes yes
614-874 Windstream PAETEC ITEL, LLC – yes yes
614-889 AT&T OHIO BELL TEL CO – no yes
614-923 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH – yes yes
614-932 AT&T OHIO BELL TEL CO – yes yes
614-943 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH 2013-09-19 yes yes
614-956 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2014-10-10 yes yes
614-967 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH 2019-03-29 yes yes
614-973 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2008-05-12 yes yes
614-974 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2016-08-24 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 22 42.3%
PAETEC ITEL, LLC Windstream 5 9.6%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 5 9.6%
TELEPORT COMMUNICATIONS AMERICA, LLC - OH AT&T 4 7.7%
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 3 5.8%
LEVEL 3 TELECOM OF OHIO, LLC - OH Lumen 3 5.8%
AT&T - LOCAL AT&T 2 3.8%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH Verizon 2 3.8%
AERIAL COMMUNICATIONS, INC. T-Mobile 2 3.8%
TWC IP ENABLED SERVICES, LLC Charter 1 1.9%
AMERICAN MESSAGING SERVICES, LLC American Messaging 1 1.9%
BANDWIDTH.COM CLEC, LLC - OH Bandwidth 1 1.9%
FIRST COMMUNICATIONS, LLC – 1 1.9%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to DUBLIN in area code 614?

52 blocks: 210, 215, 336, 339, 356, 376, 389, 401, 408, 467, 495, 510 and 40 more, all listed in the table above.

Which carriers have numbers in DUBLIN?

OHIO BELL TEL CO (22 blocks), PAETEC ITEL, LLC (5 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (5 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - OH (4 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (3 blocks), LEVEL 3 TELECOM OF OHIO, LLC - OH (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is DUBLIN 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 614

All 777 prefixes in 614