Prefix 913-400 — Kansas City, KS

NANPA CO code assignment, current as of July 28, 2026.

The 913-400 prefix belongs to area code 913 and is anchored to the Kansas City rate center (KS). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Kansas City is part of the Kansas City, MO-KS Metropolitan Statistical Area. For routing purposes it sits in LATA 524. Numbers here keep Central time.

Code-holder of record: MIDCONTINENT COMMUNICATIONS - KS (OCN 995H), assigned July 29, 2004. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 913-400 numbers may be served by different companies.

Caller ID showing 913-400 is not proof the call came from Kansas City: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.

Neighboring prefixes

FAQ

Where is 913-400 located?

The prefix is assigned to the Kansas City rate center in KS, area code 913. It is part of the Kansas City, MO-KS Metropolitan Statistical Area.

Which company owns 913-400 numbers?

MIDCONTINENT COMMUNICATIONS - KS holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.

Is a call from 913-400 safe to answer?

The prefix itself says nothing about the caller. Legitimate Kansas City businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.