seodata.dev

keyword

what is second phone number app

Monthly search volume and cost-per-click data for "what is second phone number app" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+second+phone+number+app&country=us" +--------------+------------------+ | volume | 20 | | cpc | $2.94 | | competition | 0.49 | | country | US | | updated | 2026-06-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
apps for phone number 4,400 $5.19 13/20
app for 2nd phone number 1,600 $7.33 12/20
second number app 1,000 $5.53 12/20
app for second phone number free 30 $4.45 15/20
second line phone number app 20 $0 14/20
second number texting app 20 $8.07 14/20
best free second phone number app android 20 $0 13/20
can you get a second phone number 20 $5.8 13/20
second phone number text app 20 $6.18 13/20
mobile phone number apps 10 $4.32 13/20

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=what+is+second+phone+number+app&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