North American Numbers Source-cited · ownership disclosed
Area code
930
In service
United States · since 2015

Evansville (overlay)

An all-services overlay of area code 812, covering the same southern-Indiana territory. It went into service in 2015 to relieve number exhaustion.

The essentials Numbering data · NumberResearch · as of 2026-09-18
Place
Evansville (overlay)
Type
geographic
Status
in service
In service since
2015
Projected exhaust
2073 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 930 is

Same territory as 812: southern third of Indiana plus a small part of Henderson County, Kentucky..

Communities served wholly or partly by 930:

EvansvilleBloomingtonTerre HauteColumbusJasperVincennesSeymourBedford

Overlay shares all cities with 812.

B · Relationships

How it relates to other codes

The codes 930 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?

Overlay · 2015 812 Evansville 930 overlays the 812 geography; both codes serve the same area.
What's changing. Overlay of 812; ten-digit dialing mandatory.
C · History

How 930 got here

2013-07-31
Overlay area code 930 announced to relieve projected 812 prefix exhaustion.
Source: Wikipedia
2015-02-07
Mandatory ten-digit dialing implemented.
Source: Wikipedia
2015-03-07
First 930 numbers assigned.
Source: Wikipedia
D · Capacity

How full it is

Prefixes assigned
172
Prefixes available
628
Thousands-blocks assigned
896

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

Compare 930 with another code →
Sources
Wikipedia ↗
Area code 930
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.