252 B
252 B
| 1 | Format | Parent Format | Comment |
|---|---|---|---|
| 2 | XX XX XX XX | fmt1_2/3/3 | Alternate format for two-digit prefixes |
| 3 | [67]X XX XX XX | fmt2_3/2/3 | Alternate mobile format |
| 4 | [67]X XXX XXX | fmt2_3/2/3 | Alternate format for three-digit prefixes |