Live wholesale call and SMS termination rates to Montserrat (dialing code +1664), plus real telecom and country context - the same rate data our own billing engine uses, not a stale export.
Wholesale voice termination rates for Montserrat, covering mobile termination and landline rates alike - see the note below for how this works.
Real recorded values from our own billing engine, tracked automatically whenever a rate changes.
| Date | Rate |
|---|---|
| 23 Jul 2026 | 0.0573 USD |
| Date | Rate |
|---|---|
| 23 Jul 2026 | 0.0525 USD |
Mobile Country Code (MCC): 354
Dial +1664 followed by the local number (drop any leading "0" from the local number when dialing internationally). For example, from outside Montserrat: 00 1664 XXX XXX XXXX (some countries use + instead of 00 as the international access code, depending on your own phone/network).
Shows which operator a mobile prefix was originally assigned to - the actual current network can differ after mobile number portability (MNP).
| Prefix | Originally Assigned To |
|---|---|
| +1664 664... | Digicel / Flow |
Real entries from 6X's own fraud-prevention watchlist - documented patterns our platform already flags in call routing, not a general warning.
| Pattern | Why it's flagged |
|---|---|
| Montserrat (NANP) | Documented NANP premium-fraud pattern - looks like a domestic +1 call |
"Order on demand" numbers aren't physically provisioned yet - we source the real number from our DID partner as soon as you order and pay, usually within one business day.
Background context for planning a call or campaign - the rate and telecom data above is what actually affects your billing.
Route a full PBX or call center's inbound/outbound traffic to Montserrat over the same wholesale rates above.
Learn PBX basics →Running an outbound campaign into Montserrat? See how call centers and dialers actually route traffic.
Learn dialers →Resell voice & SMS termination under your own brand - hosted centrally or self-hosted on your own server.
See Softswitch pricing →Looking for VoIP/SIP engineers or remote support staff? Browse real remote-friendly telecom roles.
Browse 6X Jobs →See voice and SMS rates, population, and mobile penetration side by side.
Open a free wholesale account, top up a prepaid wallet, and route your first call or SMS the same day.