Callz App
GET IT ON Google Play

Instant phone lines.
Zero accounts. Zero KYC.

Get a dedicated US phone number and global calling credits in 30 seconds. No passwords, no contracts, no identity checks.

Most popular
CALLZ.
+1 (•••) ••• ••••
Prepaid US lineNo contract · No KYC $7.99/ 30 days
  • Dedicated US local number
  • $4.00 calling credit included
  • Global outbound calling
  • Auto-renew with calling credits
  • Instant voucher delivery

Zero-knowledge telecom · All sales final · 911/112 not supported

CALLZ.
+$5.00 calling credit · one-time
Minutes top-upAny active line · never expires ≈20min talk time
  • +$5.00 calling credit
  • Compatible with any active line
  • Up to 20 minutes talk time
  • Never expires while line is active
  • Instant top-up voucher

Zero-knowledge architecture · Strictly non-refundable · No support