seodata.dev

keyword

free united states number

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+united+states+number&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $5.36 | | competition | 0.27 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
free us phone numbers 4,400 $2.6 20/20
free number phone usa 4,400 $6.87 18/20
free number phone us 3,600 $4.75 20/20
number phone usa free 3,600 $5.65 20/20
usa free phone number 3,600 $4.75 20/20
free united states phone numbers 3,600 $4.75 17/20
free usa number phone 3,600 $4.75 17/20
united state free number 2,900 $5.36 19/20
us free numbers 2,900 $5.36 18/20
free us numbers 2,900 $2.58 17/20

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=free+united+states+number&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