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keyword

what is 420 area code

Monthly search volume and cost-per-click data for "what is 420 area code" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+420+area+code&country=us" +--------------+------------------+ | volume | 320 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-04 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
420 area code 4,400 $0 20/20
area code 420 4,400 $0 20/20
area code for 420 4,400 $0 15/20
country code 420 1,600 $0 16/20
420 country code 1,600 $0 14/20
us area code 420 390 $0 14/20
what area code is 420 320 $0 15/20
where is 420 area code 170 $0 13/20
where is the 420 area code 170 $0 12/20
420 phone area code 40 $0 14/20

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+420+area+code&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