601 Area Code: Complete Guide to Location, Cities, and Phone Number Lookup (2026)

BySarah Angela
Area code 601

The 601 area code serves central and southern Mississippi, including Jackson, Hattiesburg, Meridian, Clinton, and Madison. Authorities created it in 1947 as one of the original 86 North American area codes, and Mississippi now uses four area codes. Since 2005, the 601 area code has shared its region with the 769 overlay code, requiring callers to dial 10 digits for all local calls.

What Is the 601 Area Code?

The area code 601 mississippi​ serves central and southern, covering the entire region except the state’s Gulf Coast counties. It is Mississippi’s oldest and most populous area code, serving about 1.4 million residents across 38 counties and 124 cities.

Where Is the 601 Area Code Located?

601 area code location​ covers a large swath of Mississippi, stretching from the Jackson metro area in the west-central part of the state down through the Pine Belt region in the south. It does not cover the Gulf Coast (Biloxi, Gulfport) or northern Mississippi (Oxford, Tupelo, Starkville); those regions use different area codes.

Major Cities Covered by the 601 Area Code

CityCountyRegion
JacksonHinds CountyState capital, central MS
HattiesburgForrest/Lamar CountyPine Belt, south MS
MeridianLauderdale CountyEast-central MS
ClintonHinds CountyJackson metro
MadisonMadison CountyJackson metro
BrandonRankin CountyJackson metro
VicksburgWarren CountyWest-central MS
RidgelandMadison CountyJackson metro
PearlRankin CountyJackson metro
BrookhavenLincoln CountySouth-central MS

This is a sample of the largest cities; the full numbering plan area includes 124 cities across 38 counties, from small towns like Bolton and Braxton to mid-sized hubs like Brookhaven and Canton.

601 Area Code History: A Quick Timeline

Understanding the history helps explain why Mississippi now has multiple area codes instead of just 601.

  • 1947 — Area code 601 is assigned as one of the original 86 area codes in North America. At the time, it covers the entire state of Mississippi.
  • 1997 — The southeastern Gulf Coast (including Biloxi) splits off into the new 228 area code as cell phone and pager use drains available numbers.
  • 1999 — Northern Mississippi splits off into area code 662 to relieve further exhaustion.
  • 2005 — Even after two splits, demand in the Jackson area keeps growing. Instead of splitting again, regulators introduce 769 as Mississippi’s first overlay code, sharing the same geographic footprint as 601. This is also when 10-digit dialing becomes mandatory in the region.
  • 2026 — Mississippi’s northern numbering area (662) reaches its own exhaustion point, prompting a new overlay, 471. This does not affect 601/769, but it brings the state’s total area code count to four.
601 area code

601 vs. 769: What’s the Difference?

Nothing, geographically. 601 and 769 are overlay codes; they cover the same physical territory. When 601 numbers ran low, instead of redrawing regional boundaries (which would have forced thousands of residents to change their phone numbers), regulators added 769 as a second code for new numbers issued in the same area.

Practical implication: You cannot tell where someone lives more precisely by whether their number starts with 601 or 769; both mean central/southern Mississippi. You do need to dial all 10 digits (area code + number) for every local call, since 7-digit dialing no longer works in an overlay region.

Time zone

Central Time (GMT -06:00), observing Daylight Saving Time.

Is a 601 Area Code Number Legitimate or a Scam?

A location of area code 601​ number is a completely normal, legitimate U.S. landline or mobile number; the area code itself doesn’t indicate fraud. However, scammers frequently spoof real area codes, including 601, to appear local and trustworthy.

How to Get a 601 Area Code Phone Number

If you want a local Jackson, Hattiesburg, or Meridian-area number for business or personal use, you have a few options:

  • Mobile carriers: Most major U.S. carriers let you request a specific area code when activating a new SIM or line, subject to availability.
  • VoIP and virtual phone services: Providers offering virtual local numbers often let you pick 601 (or its overlay, 769) as a local presence number for a business, even if you’re not physically in Mississippi.
  • Number porting: If you already have a 601 number and are switching carriers, you can typically port the existing number rather than getting a new one.

Frequently Asked Questions (FAQs)

601 is located entirely within Mississippi, covering the central and southern parts of the state.

Major cities include Jackson, Hattiesburg, Meridian, Clinton, Madison, Vicksburg, Brandon, and Ridgeland, along with over 100 smaller cities and towns across 38 counties.

No. 601 is a standard geographic area code, not a toll-free code like 800 or 888. Regular call rates apply based on your phone plan.

Yes. Since 769 was introduced as an overlay in 2005, all calls within the 601/769 region require 10-digit dialing (area code plus 7-digit number), even for local calls.

1947, making it one of the original 86 area codes established across North America and one of the oldest in continuous use today.

Conclusion

The area code 601​ has served central and southern Mississippi since 1947, making it one of the oldest and most enduring area codes in the country. While the state’s numbering map has changed over the decades, splitting off 228 and 662, then adding overlay codes 769 and 471, 601 has remained the anchor code for Jackson, Hattiesburg, Meridian, and the surrounding communities that are home to roughly 1.4 million Mississippians.

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