Voice Mail or Messaging Systems (including Answer Call, Voice Mail Service, Pager Notification, Special Delivery, Mini Message Boards, Premium Message Boards, T-Mail Group Lists)
Call Block
Priority Call
Special Delivery
Service on Answer Call
Security or alarm systems
2. Check with your service providers to make sure that the following equipment can handle any new area codes, including:
ISDN equipment
PBX systems
Burglar alarms
Electronic key systems
3. Give your new area code to all the people you deal with, including:
Employees
Customers and business associates
Local affiliates
Suppliers
Relatives and friends
4. Make sure your new area code appears in all advertising, including: