keyword

customer phone number

Monthly search volume and cost-per-click data for "customer phone number" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=customer+phone+number&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-05-28 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
customer service numbers	18,100	$3.5	19/20
customer services number	18,100	$4.4	13/20
customer service number	18,100	$5.53	11/20
service customer number	18,100	$3.5	11/20
customer services phone number	12,100	$4.61	14/20
customer service phone no	12,100	$4.61	10/20
customer service number phone	2,400	$3.34	11/20
phone contact number	390	$1.26	11/20
customer service telephone number for	210	$0	12/20
customer service telephone number please	50	$4.97	11/20

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=customer+phone+number&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