| State | Missouri |
|---|---|
| Primary Location | Kirkwood |
| Time Zone | Central Time |
| Introduced | 2022 |
| Overlay | 314 |
| Major Communities | Kirkwood |
Area code 557 serves Missouri in US. Major communities include Kirkwood. The area code entered service in 2022. It uses the Central time zone.
Area code 557 shares geographic coverage with 314 in an overlay arrangement.
The directory below expands on the numbering range with recorded carrier assignments, locations, prefix-level report counts and community reports where those records are available.
Area code 557 shares its geographic coverage with other area codes in an overlay arrangement. Related area codes listed for this numbering area include 314.
Numbers assigned to area code 557 use the Central time zone. The area code identifies a general numbering region, but it does not identify the current owner of a phone number or establish whether a caller is trustworthy.
Area code 557 is a legitimate telephone area code serving Missouri. An area code by itself does not indicate that a call is legitimate or fraudulent. Individual numbers can be used by residents, businesses, organizations, telemarketers or scammers.
Our database contains 3 community reports associated with phone numbers using area code 557. These reports are grouped by the type of call reported by users.
| Report Category | Reports |
|---|---|
| Scam | 2 |
| Unknown Caller | 1 |
The category with the highest recorded report count is Scam with 2 reports. Other categories in the available data include Unknown Caller (1) .
Community reports describe individual experiences with specific phone numbers. They should not be used to judge every number in area code 557. If you receive an unexpected call, checking the complete number and its available reports is more useful than relying on the area code alone.
Category: Scam
Fake phone number...don't answer!
Category: Unknown Caller
Child molester? Heard cries for help in the background, followed by what sounded like someone being hit, and a loud, angry male voice shouting, "GET OFF THAT GO**AMN PHONE!"
| City | Population |
|---|---|
| Kirkwood | 29,331 |
| Company | Prefix % |
|---|---|
| NEW CINGULAR WIRELESS PCS, LLC - IL | 20.88% |
| ONVOY, LLC - MO | 18.68% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 16.48% |
| MULTIPLE OCN LISTING | 9.89% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 8.79% |
| - | 5.49% |
| ONVOY SPECTRUM, LLC | 3.30% |
| FIVE9, INC. | 2.20% |
| TERRA NOVA TELECOM INC. | 2.20% |
| T-MOBILE USA, INC. | 2.20% |
| WAVENATION, LLC | 1.10% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 1.10% |
| BOOST SUBSCRIBERCO L.L.C. | 1.10% |
| SHELCOMM | 1.10% |
| CALLWORKS CORPORATION | 1.10% |
| COMCAST IP PHONE, LLC | 1.10% |
| E. RITTER COMMUNICATIONS, LLC | 1.10% |
| LEAP TELECOM, LLC | 1.10% |
| WIRETAP TELECOM, LLC. | 1.10% |
| Prefix | Company | Location | Reports |
|---|---|---|---|
| 557-200 | ONVOY, LLC - MO | Ladue | No reports |
| 557-201 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | Kirkwood | No reports |
| 557-202 | COMCAST IP PHONE, LLC | St Louis | 1 report |
| 557-203 | T-MOBILE USA, INC. | Mehlville | No reports |
| 557-204 | FIVE9, INC. | St Louis | No reports |
| 557-205 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-206 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-207 | FIVE9, INC. | Oakville | No reports |
| 557-208 | ONVOY, LLC - MO | Ladue | No reports |
| 557-209 | ONVOY, LLC - MO | Kirkwood | No reports |
| 557-210 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Ladue | No reports |
| 557-211 | MULTIPLE OCN LISTING | - | No reports |
| 557-212 | T-MOBILE USA, INC. | Mehlville | No reports |
| 557-213 | NEW CINGULAR WIRELESS PCS, LLC - IL | St Louis | No reports |
| 557-214 | NEW CINGULAR WIRELESS PCS, LLC - IL | St Louis | No reports |
| 557-215 | CALLWORKS CORPORATION | St Louis | No reports |
| 557-216 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-217 | NEW CINGULAR WIRELESS PCS, LLC - IL | Sappington | No reports |
| 557-218 | NEW CINGULAR WIRELESS PCS, LLC - IL | Ladue | No reports |
| 557-219 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Ladue | No reports |
| 557-220 | NEW CINGULAR WIRELESS PCS, LLC - IL | Crevecoeur | No reports |
| 557-221 | ONVOY, LLC - MO | Mehlville | No reports |
| 557-222 | LEAP TELECOM, LLC | St Louis | No reports |
| 557-223 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Ladue | No reports |
| 557-224 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | Crevecoeur | No reports |
| 557-225 | NEW CINGULAR WIRELESS PCS, LLC - IL | Ladue | No reports |
| 557-226 | ONVOY, LLC - MO | Crevecoeur | No reports |
| 557-227 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-228 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | St Louis | No reports |
| 557-229 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-230 | NEW CINGULAR WIRELESS PCS, LLC - IL | Sappington | No reports |
| 557-231 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-232 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Ladue | No reports |
| 557-233 | BOOST SUBSCRIBERCO L.L.C. | St Louis | No reports |
| 557-234 | NEW CINGULAR WIRELESS PCS, LLC - IL | St Louis | No reports |
| 557-235 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-236 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Ladue | No reports |
| 557-237 | NEW CINGULAR WIRELESS PCS, LLC - IL | Ladue | No reports |
| 557-238 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-239 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | St Louis | No reports |
| 557-240 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | Ladue | No reports |
| 557-241 | ONVOY, LLC - MO | Ladue | No reports |
| 557-242 | ONVOY, LLC - MO | St Louis | No reports |
| 557-243 | NEW CINGULAR WIRELESS PCS, LLC - IL | St Louis | No reports |
| 557-244 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-245 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-246 | WAVENATION, LLC | St Louis | No reports |
| 557-247 | NEW CINGULAR WIRELESS PCS, LLC - IL | Mehlville | No reports |
| 557-248 | E. RITTER COMMUNICATIONS, LLC | St Louis | No reports |
| 557-249 | ONVOY, LLC - MO | Ladue | No reports |
| 557-250 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | St Louis | No reports |
| 557-251 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-252 | SHELCOMM | St Louis | No reports |
| 557-253 | NEW CINGULAR WIRELESS PCS, LLC - IL | Kirkwood | No reports |
| 557-254 | NEW CINGULAR WIRELESS PCS, LLC - IL | Ladue | No reports |
| 557-255 | ONVOY, LLC - MO | Ladue | No reports |
| 557-256 | ONVOY, LLC - MO | Mehlville | No reports |
| 557-257 | ONVOY, LLC - MO | Crevecoeur | No reports |
| 557-258 | ONVOY, LLC - MO | Oakville | No reports |
| 557-259 | ONVOY, LLC - MO | Sappington | No reports |
| 557-260 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Ladue | No reports |
| 557-273 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-311 | MULTIPLE OCN LISTING | - | No reports |
| 557-333 | ONVOY, LLC - MO | Sappington | No reports |
| 557-362 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-411 | MULTIPLE OCN LISTING | - | No reports |
| 557-444 | ONVOY, LLC - MO | Crevecoeur | No reports |
| 557-454 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-467 | ONVOY, LLC - MO | St Louis | No reports |
| 557-500 | ONVOY SPECTRUM, LLC | St Louis | No reports |
| 557-507 | ONVOY SPECTRUM, LLC | St Louis | No reports |
| 557-511 | MULTIPLE OCN LISTING | - | No reports |
| 557-555 | MULTIPLE OCN LISTING | Direct Assistance | No reports |
| 557-557 | ONVOY, LLC - MO | St Louis | No reports |
| 557-567 | ONVOY SPECTRUM, LLC | Kirkwood | No reports |
| 557-611 | MULTIPLE OCN LISTING | - | No reports |
| 557-653 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-700 | - | - | No reports |
| 557-711 | MULTIPLE OCN LISTING | - | No reports |
| 557-747 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-777 | TERRA NOVA TELECOM INC. | Crevecoeur | No reports |
| 557-811 | MULTIPLE OCN LISTING | - | No reports |
| 557-888 | TERRA NOVA TELECOM INC. | Kirkwood | No reports |
| 557-911 | MULTIPLE OCN LISTING | - | No reports |
| 557-950 | - | - | No reports |
| 557-953 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-958 | - | - | No reports |
| 557-959 | - | - | No reports |
| 557-976 | - | - | No reports |
| 557-996 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | St Louis | No reports |
| 557-999 | WIRETAP TELECOM, LLC. | Sappington | No reports |
Area code 557 serves Missouri in US. Major communities include Kirkwood. The area code entered service in 2022. It uses the Central time zone.
Area code 557 uses the Central time zone.
Area code 557 entered service in 2022 as part of the North American Numbering Plan (NANP).
An area code alone cannot determine whether an individual call is legitimate or fraudulent. Check the complete phone number and any available community reports.
The available population and location records associate area code 557 with Kirkwood.
Search the complete phone number on WhoCalledUSA to check available caller information and community reports.
The available numbering record lists 314 as related overlay area code.
Category: Scam
Fake phone number, do not answer.