Guidelines

Netherlands Netherlands Flag

Reachability
Can Calilio complete calls to numbers in this locale?
Inbound
Ability to call numbers. Calls are inbound from PSTN to Calilio numbers.
Outbound
Ability to call numbers. Calls are outbound from PSTN to Calilio numbers.
Domestic
For calls within the locale
YesYes
International
Can in-locale numbers be reached from outside the locale?
YesYes
Toll-Free
Can in-locale Toll-Free numbers be reached from within the locale?
YesYes
Outbound restrictions
Regulatory and/or Carrier restrictions on outbound calls made from Calilio to non-Calilio numbers in this locale
N/A
  • Scam, Spam, and Harassment Calls
  • These are strictly prohibited under the Dutch Telecommunications Act.
  • Nuisance, Excessive, or Aggressive Calls
  • While not explicitly illegal, such calls may violate consumer rights if they disregard consumer preferences or cause undue disturbance.
  • Cold Calls (Unsolicited Telemarketing)
  • Unsolicited sales calls to individuals are prohibited unless the recipient has given prior explicit consent. An exception exists for calls to existing customers about similar products or services, provided there are clear opt-out options.
  • Calls With Non-Callable or Fake CLI (One-way CLIs, Spoofed, or Invalid Numbers)
  • Dutch law prohibits the misuse of CLI, including spoofing, withholding, or using invalid/non-callable numbers; especially for telemarketing or unsolicited calls. Only valid, officially allocated (callable) numbers may be used as CLI. Non-assigned or non-callable numbers (such as “one-way” CLIs) are not permitted.
  • Non-Standardized CLI Formats
  • Only valid callable numbers in the correct format may be used. Non-standardized or improperly formatted CLIs are not allowed.
  • Unlisted or Not-in-Use CLIs
  • Presenting an unlisted or inactive number as CLI for outbound calls is prohibited.
  • Flash Calls
  • Flash calls are not explicitly banned by law. However, regulatory controls around CLI validity and allocation may restrict them. Both the ACM and mobile network operators monitor and may block flash calls where they threaten the integrity of CLI presentation or user privacy.
  • CLI spoofing or presenting a number not legitimately assigned to the caller is prohibited.
Outbound requirements
Conditions that must be met before outbound calls are allowed from Calilio to non-Calilio numbers in this locale
N/A-
Best practices
Useful tips for best performance on outbound calls to non-Calilio numbers in this locale
N/A-
Caller ID
Can Calilio complete calls to numbers in this locale?
Inbound
Inbound call receives originator's Caller-ID. Calls are inbound from PSTN to Calilio numbers.
Outbound
Outbound call preserves sent Caller-ID. Calls are outbound from Calilio to PSTN numbers.
Domestic
For calls within the locale
+E.164Local (Not guaranteed)
International
Can in-locale numbers be reached from outside the locale?
+E.164(Non-guaranteed)+E164
Toll-Free
Can in-locale Toll-Free numbers be reached from within the locale?
+E164Local(Non-guaranteed)

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