By Journal Services Staff Writer

Beginning August 25, 2025, businesses and residents across North Louisiana must adopt 10-digit dialing as the new 457 area code launches alongside the existing 318 region. The change affects communities including Shreveport, Bossier City, Monroe, Alexandria, and Ruston, requiring immediate updates to business systems and communications.

Key Details:

Mandatory 10-digit dialing starts August 25 for all local calls in 318/457 area code region
Current phone numbers remain unchanged; local call pricing and coverage unaffected
Businesses must update security systems, medical monitoring, fax machines, and automated dialing equipment
Policy Note/Analysis: The telecommunications expansion reflects growing demand for phone numbers across North Louisiana, indicating regional population and business growth requiring enhanced infrastructure capacity.