544 Area Code
Non-geographic code
Service: Non-Geographic Services
Overlap with codes: 500, 521, 522, 533, 566, 577, 588
Parent code: 500
Overlap with codes: 500, 521, 522, 533, 566, 577, 588
Parent code: 500
How to call
| From number | Free calls | Toll calls |
|---|---|---|
| +1 (XXX) XXX-XXXX | +1 (544) XXX-XXXX | +1 (544) XXX-XXXX |
| Other numbers | +1 (544) XXX-XXXX | +1 (544) XXX-XXXX |