seodata.dev keyword
is it illegal to use someone else's phone number
Monthly search volume and cost-per-click data for "is it illegal to use someone else's phone number" in US.
$ curl "https://api.seodata.dev/v1/keyword?q=is+it+illegal+to+use+someone+else's+phone+number&country=us"
+--------------+------------------+
| volume | 30 |
| cpc | $0 |
| competition | 0 |
| country | US |
| updated | 2026-06-26 |
+--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.
# related keywords
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
| spoof calls | 22,200 | $0.81 | 6/20 |
| call spoofing | 18,100 | $0.99 | 6/20 |
| id spoofing | 18,100 | $1 | 6/20 |
| spoof call | 18,100 | $0.99 | 6/20 |
| spoof number | 3,600 | $2.38 | 8/20 |
| number spoofed | 3,600 | $1.74 | 6/20 |
| how to spoof a phone number | 2,900 | $1.99 | 7/20 |
| phone call spoofing | 2,900 | $1.91 | 7/20 |
| phone number spoofing | 2,400 | $2.84 | 7/20 |
| spoof caller id | 1,300 | $1.58 | 7/20 |
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://api.seodata.dev/v1/keyword?q=is+it+illegal+to+use+someone+else's+phone+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