Best Phone Tools to Use in 2026
Discover the best free and open-source phone tools. Curated list with alternatives and reviews.
Top Picks
N
Numlookup
Phone number validation and carrier lookup API with global coverage
Free
N
Numverify
Phone number validation
Free
P
Phone Specification
Rest Api for Phone specifications
Free
P
Phone Validation
Validate phone numbers globally
Free
V
Veriphone
Phone number validation & carrier lookup
Free
V
VeriRoute Intel
CNAM caller ID, carrier/LRN lookup and spam scoring for North American phone numbers
Free
FAQ
Are these tools really free?
Yes! All tools listed on Craftisle are 100% free or have a generous free tier.
How do you choose the best tools?
We evaluate based on features, ease of use, community support, and update frequency.