CallataGuides

Area code 270

Where 270 is, how it is dialed, which carriers hold its numbers and how many of its codes are in use, from NANPA's 10/01/2026 files.

State
KY
In service
1999
Assigned codes
769of 800 possible
Carriers
45

Where area code 270 is

NANPA lists 270 as an in-service geographic area code for Kentucky, first put into service on April 19, 1999. It is an overlay: 270 and 364 cover the same territory, so neighbors on the same street can have different area codes. It is in the Eastern and Central time zone. The places with the most assigned exchanges include Owensboro, Bowling Green, Paducah, Elizabethtown, and Madisonville. By population, its largest named places are Bowling Green, Owensboro, Elizabethtown, Hopkinsville, and Henderson.

Area code 270: NANPA facts
ItemValue
StateKentucky
In service sinceApril 19, 1999
Assigned by NANPAFebruary 1, 1999
OverlayYes, with 364
Parent area code (NANPA)502
Time zoneEastern and Central
Local calls within the codeten digits (area code plus number)
Assigned central office codes769
Rate centers with codes171
Carriers holding codes45
Pooled codes600
Codes assigned since 202014
Relief planning in progressNo

Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.

Cities and towns in area code 270

270 holds 28% of the 2,778 central office codes assigned in Kentucky, the most of any code in the state. 110 Census places could be matched to rate centers with 270 exchanges; the most populous are Bowling Green (79,076), Owensboro (60,675), Elizabethtown (34,565), and Hopkinsville (30,800). Each place page lists the exact prefixes and carriers for that town.

Most populous places with 270 exchanges
PlacePopulation (2024)Area codesExchangesCarriers
Bowling Green, KY79,076270, 3644815
Owensboro, KY60,675270, 3644918
Elizabethtown, KY34,565270, 3643412
Hopkinsville, KY30,800270229
Henderson, KY27,750270239
Paducah, KY26,712270, 3643811
Radcliff, KY22,706270, 36484
Madisonville, KY19,502270, 3642711
Murray, KY18,567270189
Glasgow, KY15,388270, 3641510
Campbellsville, KY11,820270, 364138
Franklin, KY10,524270129
Mayfield, KY9,805270, 364146
Oak Grove, KY7,973270, 364168
Russellville, KY7,431270, 364147

Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.

Dialing 270 numbers

According to NANPA's dialing-plan data, local calls within 270 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service providers discretion"

Phone companies in area code 270

45 carriers hold the 769 central office codes assigned in 270. Bellsouth Telecomm INC d/b/a South Central Bell Tel has the most, with 152 (20%). 600 of the codes (78%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.

Largest code holders in area code 270
Carrier (NANPA operating company)ExchangesShare
Bellsouth Telecomm INC d/b/a South Central Bell Tel15220%
Onvoy, LLC - KY11014%
New Cingular Wireless PCS, LLC - Ga9813%
Level 3 Communications, LLC - KY638.2%
Cellco Partnership d/b/a Verizon Wireless - KY577.4%
Windstream Kentucky East, INC. - Lexington415.3%
Powertel Kentucky Licenses, INC.273.5%
TWC Ip Enabled Services, LLC263.4%
Windstream Kentucky East, INC. - London212.7%
So Central Rural Telecomm Cooperative, INC.192.5%
MCC Telephony of the South, LLC - KY182.3%
West Kentucky Rural Tel152.0%

Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.

Local calling areas in 270

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 270 has codes in 171 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.

Rate centers in area code 270 by assigned codes
Rate center (NANPA)PlaceCodes
OWENSBOROOwensboro, KY42
BOWLNGGRENBowling Green, KY41
PADUCAHPaducah, KY37
ELIZABTHTNElizabethtown, KY31
MADISONVLMadisonville, KY25
HENDERSONHenderson, KY23
HOPKINSVLHopkinsville, KY22
MURRAYMurray, KY18
RUSSELLVLRussellville, KY13
GLASGOWGlasgow, KY13
BENTONBenton, KY12
FRANKLINFranklin, KY12
MAYFIELDMayfield, KY12
OAK GROVEOak Grove, KY12
LEITCHFLDLeitchfield, KY11
CENTRAL CYCentral City, KY11
CAMPBELSVLCampbellsville, KY10
CADIZCadiz, KY9
BEAVER DAMBeaver Dam, KY9
MORGANTOWNMorgantown, KY9
LEBANONLebanon, KY9
FULTONFulton, KY8
COLUMBIAColumbia, KY8
MORGANFLDMorganfield, KY8
MARIONMarion, KY8

Top 25 of 171 rate centers.

Number supply in 270

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 769 are assigned in 270, 96% of 800. 14 were assigned in 2020 or later.

Area code 270: central office codes by decade assigned
Decade assignedExchangesShare
2000s20673%
2010s6222%
2020s145.0%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

A local 270 number on Callata

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in area code 270 is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Frequently asked questions

Where is area code 270?

270 is a geographic area code in Kentucky. Places with the most assigned exchanges include Owensboro, Bowling Green, Paducah, and Elizabethtown.

What time zone is area code 270 in?

NANPA lists 270 in the Eastern and Central time zone.

When did area code 270 go into service?

NANPA records an in-service date of April 19, 1999. The code was assigned on February 1, 1999.

Is 270 an overlay area code?

Yes. It shares its territory with 364.

Can my business get a 270 phone number?

Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 270 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.