📞 200+ Country Flags & Masks E.164 Global Formatting

International Phone Masking for Gravity Forms:
Save $400+ Every Year vs Twilio Lookup & Phone APIs

Stop paying recurring per-lookup fees or monthly subscriptions for phone validation APIs. Add interactive national flag dropdowns, auto country detection, and automatic input masking for a flat $29/year.

Get Phone Mask Addon ($29) → Calculate Your Savings ↓

Zero Per-Lookup API Fees Auto GeoIP Country Selection SMS & CRM E.164 Ready

Interactive Phone Number Validation Cost Calculator

See how recurring API costs multiply compared to a flat-rate WordPress plugin.

Monthly Form Phone Submissions / Lookups: 1,500 numbers/mo

100 numbers 2,500 numbers 5,000 numbers 10,000 numbers

Twilio Lookup / Phone API Cost

$450 / year

Charged $0.02 - $0.05 per lookup plus recurring API minimums.

❌ Adds external network latency to user keystrokes

❌ Unexpected invoice spikes during marketing campaigns

Flat Rate

GravityExtra Addon

$29 / year

Unlimited phone masking. Instant client-side validation.

✅ Interactive flags and auto-formatting masks

✅ Zero external API keys or per-lead charges

Your Annual Savings:

$421 / year (94% Savings)

Claim Your $29 License →

Feature & User Experience Comparison

Why client-side masked phone inputs boost form conversion rates.

Feature / Capability	⚡ GravityExtra Phone Mask	🔄 Third-Party Phone APIs
Pricing Model	$29/year flat rate (Unlimited entries)	$0.02 - $0.05 per lookup ($300+/yr)
User Experience (UX)	Auto-formats as the user types with flag selector	Validates only after submission or API delay
Country GeoIP Detection	Auto-selects visitor's national flag and prefix	Requires separate geolocation service
SMS & CRM Integration	Outputs clean standardized E.164 (+1234567890)	Requires custom data formatting scripts
Privacy & Security	100% On-site processing (Zero third-party tracking)	Sends user phone numbers to third-party endpoints

Ready for clean, validated global phone numbers?

Join over 80+ companies, SMS marketers, and agencies who rely on GravityExtra for international phone formatting.

Get Phone Mask Addon ($29) →

International Phone Masking for Gravity Forms: Save $400+ Every Year vs Twilio Lookup & Phone APIs

Interactive Phone Number Validation Cost Calculator

Feature & User Experience Comparison

Ready for clean, validated global phone numbers?

Max — GravityExtra Copilot

International Phone Masking for Gravity Forms:
Save $400+ Every Year vs Twilio Lookup & Phone APIs