Sometimes the block is not a technical error but a security decision. The prison administration may have placed restrictions on the inmate’s communications based on gang affiliations, threats, or the recipient's criminal history. The facility can block numbers globally. If you suspect this is the case, your recourse is to contact the Warden at the facility where the incarcerated individual is housed. You can request a written correspondence review. According to Huron Valley procedures, the facility can place restrictions after a fair and impartial review of your request. You will need to provide clear evidence and state exactly why you believe the block is an error.
If you are facing a blocked line and need to restore communication, it is essential to understand the mechanisms behind these blocks and the specific steps required to resolve them. This essay outlines the common reasons for blocked calls and provides a practical guide on how to unblock them.
If your account has funds and your carrier is not blocking the line, the restriction exists at the vendor level. Call the customer support line for the specific provider managing the prison's contract. Standard Customer Support Contact 1-877-650-4249 Securus Technologies 1-800-844-6591 IC Solutions 1-888-506-8407 how to unblock a prison call
Call your mobile carrier (T-Mobile, Verizon, AT&T, etc.) and speak with customer service. Ask them the following specific questions:
Sometimes the block is on the facility side. Call the jail or prison's administration office and ask to speak to the phone system administrator to confirm your number is authorized. Sometimes the block is not a technical error
Contact the prison administration if the block is non-technical.
Inform the agent that you are not receiving calls and believe your number is blocked. They will verify your identity and, in most cases, lift the block immediately. 3. Register on the Inmate Telephone Provider Website If you suspect this is the case, your
Use the "ConnectNetwork" portal to manage your phone list. ICSolutions Website: Register for a prepaid account. 4. Remove Potential "Three-Way Call" Triggers
Carriers like T-Mobile have active spam filters that may block inmate calls by default. You can use apps like T-Mobile Scam Shield to manually whitelist the facility's number.
If your account has money but the calls are still failing, the provider has likely placed a security hold on your number. You must call their customer support line directly to request a manual unblock. 1-800-844-6591 ViaPath (GTL) / ConnectNetwork: 1-877-650-4249 ICSolutions: 1-888-506-8407
If you have a landline, you may need to call your local provider to allow collect calls.