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Louisiana · Central Time

337 Area Code: Lafayette, LA

The 337 area code covers Lafayette, Lake Charles, New Iberia and Sulphur in Louisiana, on Central Time. Here is the current local time there, and whether you can legally place a solicitation call to a 337 number right now.

Current local time in the 337 area code

Current local time in the 337 area code

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Can you legally call a 337 number right now?

Checking…

DayLegal calling window in Louisiana
SundayNo calls
Monday8:00 AM-8:00 PM
Tuesday8:00 AM-8:00 PM
Wednesday8:00 AM-8:00 PM
Thursday8:00 AM-8:00 PM
Friday8:00 AM-8:00 PM
Saturday8:00 AM-8:00 PM

Windows shown are the stricter of the federal TCPA/TSR rule (8 a.m.-9 p.m. local) and Louisiana's own statute, in the called party's local time. Informational only, not legal advice. Check any number against the full TCPA calling hours calculator.

Area code 337 at a glance

StateLouisiana
Principal cityLafayette
Time zoneCentral Time
Overlay codesNone
Weekday calling window8:00 AM-8:00 PM local
CountryUnited States

Cities in the 337 area code

These are the main population centers 337 serves. Smaller towns across the same Louisiana region share the code.

  • Lafayette
  • Lake Charles
  • New Iberia
  • Sulphur
  • Opelousas

Calling 337 numbers legally

Louisiana is stricter than federal law. Louisiana bars solicitation calls on Sundays and legal holidays and limits them to 8 a.m.-8 p.m. Monday-Saturday. Because the window follows the called party's local time, a 337 number is governed by Louisiana rules no matter where you are dialing from.

Ringless voicemail sits under the same rules as a live call, which is why TCPA compliance matters before you drop to a list. To check a whole list rather than one code, the phone number formatter tags every number with its state so you can segment sends by time zone.

Other Louisiana area codes

225Baton Rouge318Shreveport504New Orleans985Houma

Or browse every US area code.

FAQ

337 area code questions

337 is a US telephone area code serving Louisiana, on Central Time. Its principal city is Lafayette, and it also covers Lake Charles, New Iberia and Sulphur.
Area code 337 is in the state of Louisiana. It serves Lafayette, Lake Charles, New Iberia and Sulphur, and its principal city is Lafayette.
The 337 area code is on Central Time (America/Chicago). The panel above shows the current local time there, updated live.
It depends on the local time in Louisiana. Louisiana bars solicitation calls on Sundays and legal holidays and limits them to 8 a.m.-8 p.m. Monday-Saturday. The live verdict above checks the current time against that window for you.
On weekdays, solicitation calls to Louisiana numbers are permitted 8:00 AM to 8:00 PM local time. Louisiana prohibits solicitation calls on Sundays entirely. Legal holidays are also off-limits.
Not by itself. 337 is a legitimate Louisiana area code used by residents and businesses in Lafayette and Lake Charles. Scammers do spoof caller ID to show a local area code, because people answer local numbers more often, so treat an unexpected call asking for payment or personal details with suspicion regardless of the prefix.

Reaching Lafayette at scale?

VoiceDrop delivers ringless voicemails in your own AI-cloned voice and two-way SMS to Louisiana lists, with calling-hour and DNC rules enforced automatically so every drop lands inside the legal window.

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