seodata.dev

keyword

prisoners phone calls

Monthly search volume and cost-per-click data for "prisoners phone calls" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=prisoners+phone+calls&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $2.62 | | competition | 0.12 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
inmate calls 18,100 $2.62 20/20
inmate phone calls 18,100 $2.62 20/20
inmate call 3,600 $1.59 20/20
jail phone calls 3,600 $1.59 20/20
jail telephone 2,900 $2.25 20/20
how to put money on phone for jail calls 2,400 $2.1 20/20
inmate telephone 1,600 $1.44 20/20
jail call 1,600 $2.75 20/20
jail calls 1,600 $2.75 20/20
prison/jail call 1,600 $1.71 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=prisoners+phone+calls&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt