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

HILLIARD prefixes in area code 614

NANPA records 36 assigned NXX blocks to rate center HILLIARD in area code 614, 4.6% 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. 12 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (9), OHIO BELL TEL CO (7), PAETEC ITEL, LLC (3). The earliest assignment on record here is 2002-12-17 and the most recent 2017-02-06. 28 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 380, 904 – overlay codes cover the same geography, so a rate center is served by all of them.

36 assigned blocks – 4.6% of 614
12 holders of record
28 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
614-219 Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH – yes yes
614-319 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH – yes yes
614-334 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH – no yes
614-345 Windstream PAETEC ITEL, LLC – yes yes
614-363 Bandwidth BANDWIDTH.COM CLEC, LLC - OH 2015-04-27 yes yes
614-503 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2002-12-17 yes yes
614-527 AT&T OHIO BELL TEL CO – no yes
614-529 AT&T OHIO BELL TEL CO – no yes
614-534 Windstream PAETEC ITEL, LLC – yes yes
614-535 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2005-11-17 yes yes
614-541 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH 2011-11-07 yes yes
614-606 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH – yes yes
614-658 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH – yes yes
614-664 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
614-666 Peerless PEERLESS NETWORK OF OHIO, LLC - OH 2012-03-07 yes yes
614-684 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH – yes yes
614-703 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2012-03-15 yes yes
614-710 Bandwidth BANDWIDTH.COM CLEC, LLC - OH 2013-05-23 yes yes
614-742 AT&T AT&T ENTERPRISES, LLC 2006-01-12 yes yes
614-756 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2017-02-06 yes yes
614-767 FIRST COMMUNICATIONS, LLC – yes yes
614-771 AT&T OHIO BELL TEL CO – no yes
614-773 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2013-01-10 yes yes
614-777 AT&T OHIO BELL TEL CO – no yes
614-819 Windstream PAETEC ITEL, LLC – yes yes
614-850 AT&T OHIO BELL TEL CO – no yes
614-876 AT&T OHIO BELL TEL CO – no yes
614-913 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2012-08-28 yes yes
614-919 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2014-06-19 yes yes
614-921 AT&T OHIO BELL TEL CO – no yes
614-936 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2014-06-19 yes yes
614-951 Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH – yes yes
614-952 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2013-01-10 yes yes
614-969 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2016-05-05 yes yes
614-971 AT&T AT&T ENTERPRISES, LLC 2014-09-02 yes yes
614-998 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2012-11-28 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH Verizon 9 25%
OHIO BELL TEL CO AT&T 7 19.4%
PAETEC ITEL, LLC Windstream 3 8.3%
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 3 8.3%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 3 8.3%
LEVEL 3 TELECOM OF OHIO, LLC - OH Lumen 2 5.6%
BANDWIDTH.COM CLEC, LLC - OH Bandwidth 2 5.6%
TELEPORT COMMUNICATIONS AMERICA, LLC - OH AT&T 2 5.6%
AT&T ENTERPRISES, LLC AT&T 2 5.6%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH Verizon 1 2.8%
PEERLESS NETWORK OF OHIO, LLC - OH Peerless 1 2.8%
FIRST COMMUNICATIONS, LLC – 1 2.8%

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 HILLIARD in area code 614?

36 blocks: 219, 319, 334, 345, 363, 503, 527, 529, 534, 535, 541, 606 and 24 more, all listed in the table above.

Which carriers have numbers in HILLIARD?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (9 blocks), OHIO BELL TEL CO (7 blocks), PAETEC ITEL, LLC (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (3 blocks), LEVEL 3 TELECOM OF OHIO, LLC - OH (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is HILLIARD 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