North American Numbers Source-cited · ownership disclosed
Area code
913
In service
United States · since 1947

Kansas City metro (Kansas side)

Serves the Kansas side of the Kansas City metropolitan area in northeastern Kansas. An original 1947 code, reduced to the KC metro when 785 split off in 1997.

The essentials Numbering data · NumberResearch · as of 2026-09-18
Place
Kansas City metro (Kansas side)
Type
geographic
Status
in service
In service since
1947
Projected exhaust
2058 Q1

Status, dates and counts are read from NumberResearch (NANPA / CNAC / FCC records). Assignment records show initial assignees, not the carrier serving a number today.

A · Where it is

Where 913 is

Northeastern Kansas along the Missouri border: Wyandotte, Johnson, Leavenworth, Miami, Linn, Atchison and part of Doniphan counties..

Communities served wholly or partly by 913:

Overland ParkKansas City (KS)OlatheShawneeLenexaBonner SpringsPaolaDe Soto
B · Relationships

How it relates to other codes

The codes 913 was split from, spawned, or shares its area with. A split divides the map and changes some numbers; an overlay shares the same ground and changes none — what's the difference?

Spawned · 1997 785 Topeka / northern Kansas 785 split off from 913 in 1997, leaving 913 with the KC metro.
Related · 2001 620 Southern Kansas (outside Wichita) Adjacent to the southwest.
What's changing. No overlay currently.
C · History

How 913 got here

1947
Established as an original area code covering all of northern Kansas.
Source: Wikipedia
1997-07-20
785 became active for Lawrence westward; 913 reduced to the Kansas City area.
Source: Wikipedia
D · Capacity

How full it is

Prefixes assigned
554
Prefixes available
246
Thousands-blocks assigned
2,797

Prefix-assignment counts describe allocation to carriers, not how many individual numbers are in use. Full technical records: NumberResearch ↗.

Compare 913 with another code →
Sources
Wikipedia ↗
Area code 913
NumberResearch.org ↗
Live status, dates, assignment counts and exhaust forecast — data as of 2026-09-18 (CC BY 4.0).

Place, relationships and history above are compiled by North American Numbers from the sources listed and last checked 2026-09-18. A check date is not an expert review — see how this is made. Flag an error.