740 Area Code: Southeastern Ohio Cities, History & How to Get

Introduction

The 740 area code serves southeastern and central Ohio, wrapping around the Columbus metro from Newark and Lancaster to Marietta on the West Virginia border. Whether you're identifying an incoming call or building a business presence across the Buckeye State, knowing this 740 area code tells you exactly where you stand. This guide covers every key detail: the cities served, Eastern Time zone, history since 1997, dialing rules, and how to get a local number fast. Read on for a complete, up-to-date breakdown of everything the 740 region has to offer.

Key Takeaways

• The 740 area code covers southeastern and central Ohio, wrapping around the Columbus metro.
• It was established on December 6, 1997, as a split from the Columbus 614 area code.
• The entire 740 region observes Eastern Time — EST (UTC−5) in winter and EDT (UTC−4) in summer.
• All calls to and from 740 numbers require 10-digit dialing — area code plus the 7-digit local number.
• You can get a local southeastern Ohio number in minutes through a VoIP provider — no Ohio address required.

What Is the 740 Area Code?

The 740 area code is a North American Numbering Plan (NANP) telephone prefix assigned to southeastern and central Ohio. It forms a large ring around the Columbus metropolitan area, covering rolling Appalachian foothills, river towns, and a string of mid-sized cities that anchor the region's economy.

The 740 code was carved out of the older 614 code in 1997, giving the counties surrounding Columbus their own dedicated prefix. Since then it has served the region without a split or overlay, keeping a single, recognizable identity across a wide and largely rural stretch of the state.

For callers, businesses, and anyone searching for a regional number, the 740 signals an immediate connection to southeastern Ohio and its close ties to the growing Columbus economy.

Coverage Area and Counties

The 740 area code covers a broad swath of Ohio across more than 30 counties. Key counties include Licking, Muskingum, Fairfield, Ross, Athens, Washington, Scioto, and Guernsey.

The region borders West Virginia to the southeast along the Ohio River and Kentucky to the south. It surrounds the Columbus 614 area on three sides, stretching from the central Ohio suburbs out to the Appalachian hills and the historic river ports of the southeast.

For businesses using virtual numbers to reach Ohio's southeastern markets, a 740 prefix signals immediate local relevance to customers, suppliers, and business partners throughout the region.

Major Cities in the 740 Region

Several cities anchor the economy and identity of this region:

• Newark — a major Licking County city and one of the largest in the region
• Lancaster — a growing Fairfield County hub just southeast of Columbus
• Zanesville — a historic Muskingum County city known for its Y-Bridge and pottery heritage
• Chillicothe — Ohio's first state capital, in Ross County
• Athens — home to Ohio University and a lively college-town economy
• Marietta — Ohio's oldest permanent settlement, on the Ohio River
• Portsmouth — a Scioto County river city near the Kentucky border

Together these communities make southeastern Ohio a region of deep history, higher education, and steady economic activity across many sectors.

Time Zone for the 740 Region

Every community in the 740 area code region observes Eastern Time. From early November through mid-March, the region runs on Eastern Standard Time (EST) at UTC−5. For the rest of the year it shifts to Eastern Daylight Time (EDT) at UTC−4.

For teams scheduling calls with 740 contacts, here are the key time conversions:

• 9:00 AM EST = 8:00 AM CST (Central time winter hours)
• 9:00 AM EST = 6:00 AM PST (West Coast winter hours)
• 9:00 AM EST = 2:00 PM GMT (UK standard time)
• 9:00 AM EDT = 1:00 PM GMT (UK during summer)

Ohio observes Daylight Saving Time in line with federal rules. Clocks spring forward on the second Sunday in March and fall back on the first Sunday in November. Because the whole region shares a single time zone, there is no ambiguity when scheduling calls across southeastern Ohio.

History of the 740 Code

The 1997 Split from 614

The 740 area code was established on December 6, 1997, as a split from the 614 code that once covered a much larger part of central Ohio. As the Columbus region's population grew, the supply of available 614 numbers ran low. Regulators split off the surrounding counties into a new prefix to relieve the pressure.

That split gave southeastern and central Ohio a distinct telephone identity, separate from Columbus proper. The 740 became the ring around the capital — a clean geographic division that kept the busy metro on 614 and the wider region on its own code.

More Than Two Decades Without an Overlay

Unlike the Columbus core, the 740 code has remained a single, standalone prefix since 1997. The region's largely rural geography has kept demand for fresh numbers steady rather than explosive. This contrasts with the neighboring 614 area code in Columbus, which has since needed an overlay to keep pace with metro growth.

How to Dial a 740 Phone Number

Dialing a 740 phone number follows the standard 10-digit format required across the United States. According to FCC dialing rules, all domestic calls must include the full area code plus the 7-digit local number — this requirement applies to every community in the 740 region.

• From within the US: Dial 1 + 740 + 7-digit local number
• From Canada: Dial 1 + 740 + 7-digit number
• From outside North America: Dial your exit code + 1 + 740 + 7-digit number

Most smartphones auto-format calls correctly when a contact is saved with the full number. If you are calling from a landline, always include the 1 prefix for any call originating outside the 740 region.

How to Get a Virtual Phone Number from CallMama

CallMama makes it easy to get a virtual 740 phone number without relocating to Ohio or purchasing a new SIM card. Whether you are targeting Newark businesses or building a presence across the region, the platform delivers a fully functional local number in minutes at competitive rates.

1. Visit callmama.com or download the app from the App Store or Google Play
2. Create a free account using your email address
3. Choose a plan that fits your needs — monthly or pay-as-you-go
4. Select United States as the country and enter 740 as your preferred area code
5. Complete payment and activate your number instantly
6. Set up call forwarding, voicemail, or SMS settings as needed
7. Start making and receiving calls from any device right away

Your 740 phone number is fully active the moment payment is confirmed. There are no long-term contracts — upgrade, downgrade, or cancel at any time.

Industries & Economy in the 740 Region

The 740 region anchors a diverse economy shaped by manufacturing, agriculture, and energy. Advanced manufacturing and glass production have deep roots around Newark and Lancaster, while the Appalachian counties rely on coal, natural gas, and timber.

Higher education is a major employer, led by Ohio University in Athens. Healthcare systems serve the region's mid-sized cities, and tourism draws visitors to the Hocking Hills state parks and the historic river towns. Logistics tied to the Columbus metro round out a broad regional base.

Steady growth in the counties nearest Columbus continues to strengthen the local economy. For businesses serving southeastern Ohio, a local number with a 740 prefix signals geographic relevance to buyers, partners, and clients across the region.

Why a Local 740 Number Benefits Your Business

A local number here gives your business instant local credibility across southeastern Ohio. Research consistently shows that consumers answer calls from familiar local area codes at higher rates than toll-free or out-of-state numbers — an effect especially strong in tightly knit small-city and rural communities.

A 740 phone number removes the barrier of unfamiliarity for prospects in Newark, Lancaster, Zanesville, and beyond. Whether you work in manufacturing, healthcare, education, or professional services, local presence accelerates trust and shortens the path to conversion.

Virtual numbers make this accessible to any business — no physical Ohio office, no new carrier contract, and no long-term commitment required. You can be up and running with a fully functional southeastern Ohio number in minutes.

Conclusion

The 740 area code is southeastern Ohio's defining telephone prefix, serving a region shaped by manufacturing, higher education, and deep Appalachian history. From Newark and Lancaster near Columbus to Marietta on the Ohio River, this 740 code represents a wide and resilient slice of the Buckeye State. Knowing the region's time zone, dialing format, and history gives you a practical edge when doing business here. The prefix's clean, single-code identity makes it easy to recognize and trust across the region.

Getting a local number with a 740 area code has never been simpler for businesses operating remotely or expanding into the Ohio market. A virtual number lets you build local trust without a physical southeastern Ohio address or a long-term commitment. Take the next step, explore your options, and connect with regional customers on their own terms. Start today and establish your local presence with a single activation.