keyword

free phone numbers usa

Monthly search volume and cost-per-click data for "free phone numbers usa" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+phone+numbers+usa&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $4.75 | | competition | 0.23 | | 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	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 number	2,900	$5.36	20/20
free us number	2,900	$5.31	20/20
number us free	2,900	$5.36	17/20
us number free	2,900	$5.31	17/20
usa free number	2,900	$5.31	17/20
usa receive sms online	880	$5.96	18/20

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+phone+numbers+usa&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