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routing to a 911 dispatch center. The (T) indicates the number the translation was from, not the number translated to. ORIGINAL ORIGINATING (00) Denotes the number that originated the call before call forwarding was invoked. Appears in subsequent line of the same row in the Originating Number column.
n Area Code. This number identifies the specific region a cell tower is located in. The number is used internally in AT&T and for network purposes. CID-Cell Identity. This number identifies the location of the tower within a specified region. The number is used internally in AT&T and for network purposes. ECGI-E
c country • 3-digit MNC ties the SIM to a specific network within that country • 9-digit MSIN ties the SIM to a specific customer CT (Call Type) Denotes if the leg of a call is an originating leg or terminating leg. Mobile Originating (MO) Mobile Terminating (MT) Service Originating (SO) Service T
ation Area Code. This number identifies the specific region a cell tower is located in. The number is used internally in AT&T for network purposes. CID-Cell Identity. This number identifies the location of the tower within a specified region. The number is used internally in AT&T for network purposes. ECGI-Enhan
c country • 3-digit MNC ties the SIM to a specific network within that country • 9-digit MSIN ties the SIM to a specific customer CT (Call Type) Denotes if the leg of a call is an originating leg or terminating leg. Mobile Originating (MO) Mobile Terminating (MT) Service Originating (SO) Service T
ation Area Code. This number identifies the specific region a cell tower is located in. The number is used internally in AT&T for network purposes. CID-Cell Identity. This number identifies the location of the tower within a specified region. The number is used internally in AT&T for network purposes. ECGI-Enhan
c country • 3-digit MNC ties the SIM to a specific network within that country • 9-digit MSIN ties the SIM to a specific customer CT (Call Type) Denotes if the leg of a call is an originating leg or terminating leg. Mobile Originating (MO) Mobile Terminating (MT) Service Originating (SO) Service T
ation Area Code. This number identifies the specific region a cell tower is located in. The number is used internally in AT&T for network purposes. CID-Cell Identity. This number identifies the location of the tower within a specified region. The number is used internally in AT&T for network purposes. ECGI-Enhan
routing to a 911 dispatch center. The (T) indicates the number the translation was from, not the number translated to. ORIGINAL ORIGINATING (00) Denotes the number that originated the call before call forwarding was invoked. Appears in subsequent line of the same row in the Originating Number column.
n Area Code. This number identifies the specific region a cell tower is located in. The number is used internally in AT&T and for network purposes. CID-Cell Identity. This number identifies the location of the tower within a specified region. The number is used internally in AT&T and for network purposes. ECGI-E
Entities connected to both Denotes and CID-Cell Identity
Call/SMS
ORGANIZATIONEast-West
ORGANIZATION
Mobile
LOCATIONAT&T Records
ORGANIZATIONG Network Cell
ORGANIZATIONG Network Cell Site
ORGANIZATIONGroups Service
ORGANIZATIONNorth-South Position
LOCATIONthe NPA-NXX
ORGANIZATIONOriginating Access ID
ORGANIZATIONAT&T Wi-Fi Data Descriptions
ORGANIZATIONthe Originating Number
ORGANIZATIONAT&T Mobility SMS-Email
ORGANIZATIONMobility Voice
ORGANIZATIONMobile Originating (MO
ORGANIZATIONMobile Terminating
ORGANIZATIONCell Location
ORGANIZATIONG Network
ORGANIZATIONVolte
PERSONAdvice of Charge Information
ORGANIZATION