- City / exchange
- Ladue
- Province / state
- Missouri
- Country
- United States
- Carrier
- New Cingular Wireless Pcs, LLC - Il
- Line type
- Likely mobile
- OCN
- 6534
- Status
- Assigned
- Assigned
- 09/09/2026
- Number pooling
- Yes (block shared between carriers)
557-264 phone numbers
Ladue, Missouri, United States · New Cingular Wireless Pcs, LLC - Il
Reported numbers in 557-264
No numbers in this block have been reported by visitors yet.
What does the 557-264 prefix tell you?
Every North American number is area code + prefix + line. The prefix 557-264 was assigned to New Cingular Wireless Pcs, LLC - Il on 09/09/2026 for the Ladue exchange. A call from this block usually originates from a New Cingular Wireless Pcs, LLC - Il customer in or near Ladue, but caller ID can be spoofed to show any number.