axiom-phone-e164#

Version: 0.1.2 Axioma Tools

Normalizes phone numbers to the E.164 standard (e.g., +14155552671).

What this skill does#

• Parses local and international formats
• Detects country code (default: US/CA)
• Returns canonical E.164 string
• Validates length and country prefix

When to use this skill#

• ✅ Normalize user-entered phone for storage
• ✅ Deduplicate contacts
• ✅ Format for SMS APIs (Twilio, etc.)
• ❌ Validate if a number is reachable (separate API)

Usage#

bash

python3 axiom_phone_e164.py "(415) 555-2671"
python3 axiom_phone_e164.py "14155552671" --country US

python

from axiom_phone_e164 import normalize
normalize('(415) 555-2671', default_country='US')  # '+14155552671'

Validation#

CheckStatusUnit tests20+ casesPerformance<100msSecurityPure stdlib, no injectionDeterminismByte-to-byte stableLicenseApache-2.0

Last updated: 2026-06-14