E164 NORMALIZATION
Abstract
The A_NUMBER must be normalized before the verification with our databases.
Context
For a context in Switzerland.
international exit code is 00
country code is 41 (Switzerland)
Normalization rules
A_NUMBER | COMMENT | NORMALIZATION | Final A_NUMBER |
|---|---|---|---|
0214445566 | doesn't starts with 00 Starts with 0 Assuming it’s a national number | Remove the leading 0 Add 0041 | 0041214445566 |
124455667 | No leading 0 or 00 | Add 00 | 00124455667 |
003345454545 | Starts with 00 | No change | 003345454545 |
0004564534 | Starts with 00 | No change | 0004564534 |
00414445566 | Starts with 00 | No change | 00414445566 |
+414445566 | Starts with + | Replace + with 00 | 00414445566 |
Done !
A_NUMBER is ready for the next steps.