Area code 380

Where area code 380 is

NANPA lists 380 as an in-service geographic area code for Ohio, first put into service on February 27, 2016. It is an overlay: 380 and 614 cover the same territory, so neighbors on the same street can have different area codes. It is in the Eastern time zone. The places with the most assigned exchanges include Columbus, Reynoldsburg, Dublin, Westerville, and Gahanna. By population, its largest named places are Columbus, Dublin, Grove City, Reynoldsburg, and Hilliard.

Cities and towns in area code 380

380 holds 1.9% of the 7,301 central office codes assigned in Ohio, the 12th most of the state's 15 codes. 14 Census places could be matched to rate centers with 380 exchanges; the most populous are Columbus (933,000), Dublin (49,456), Grove City (44,019), and Reynoldsburg (42,897). Each place page lists the exact prefixes and carriers for that town.

Dialing 380 numbers

According to NANPA's dialing-plan data, local calls within 380 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: "Carriers must provide permissive 1+10D dialing for Foreign NPA Local Calls in areas where they provide optional EAS. 1+10 digit dialing required for local HNPA and FNPA excluding CMRS providers."

Phone companies in area code 380

35 carriers hold the 138 central office codes assigned in 380. Onvoy, LLC - Oh has the most, with 42 (30%). 138 of the codes (100%) 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.

Local calling areas in 380

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 380 has codes in 16 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.

Number supply in 380

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). 138 are assigned in 380, 17% of 800. 102 were assigned in 2020 or later.

A local 380 number on Callata

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in area code 380 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.