seodata.dev

keyword

us number free

Monthly search volume and cost-per-click data for "us number free" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=us+number+free&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $6.13 | | competition | 0.32 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
free number phone us 4,400 $6.87 20/20
free us phone number 3,600 $5.65 20/20
number phone usa free 3,600 $4.75 20/20
us phone number free 3,600 $5.77 20/20
usa free phone number 3,600 $4.75 20/20
free us number 2,900 $5.31 20/20
usa free number 2,900 $5.31 20/20
free united states number 2,900 $5.36 18/20
free usa number 1,600 $6.53 20/20
usa number free 1,300 $2.14 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=us+number+free&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt