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Sent TeamMar 8, 2026 / area code / Article

Area Code 254: Location, Cities, and Key Information

Area code 254 serves central Texas, including Waco (31.54933, -97.14667), Killeen, & Temple. Discover its single NPA type, implemented May 25, 1997, split from 817. Explore mandatory 10-digit dialing changes since 10/24/2021 due to the 988 lifeline, plus NANPA regulatory details.

Frequently Asked Questions

What area code is Waco Texas?

When did area code 254 become active?

Why was area code 254 created?

What is the area code for Killeen and Temple Texas?

What area code is Fort Hood located in?

Is 10-digit dialing required for calls within area code 254?

When did 10-digit dialing become mandatory for area code 254?

Why was 10-digit dialing implemented in area code 254?

What types of phone services are available in area code 254?

Which organization oversees area code 254?

What was the previous area code for the region covered by 254?

What are the coordinates for cities within area code 254?

What cities are in area code 254?

When did area code 254 come into service?

Why is 10-digit dialing required for area code 254?

How to dial a number in area code 254?

What is the area code for Waco, Texas?

What area code is Killeen Texas?

Where is the 254 area code located geographically?

What types of phone services are available in 254?

When did 254 area code switch to 10-digit dialing?

What is the NPA code for area code 254?