312-256-5826

• International format: +13122565826
• Country: United States of America - US
• Location: Chicago, Illinois
• Operating Company Name: ALLEGIANCE TELECOM, INC. - IL
• Operating Company Number: 8950
• Rate Center: CHICGOZN01
• City Fips GEOID: 1714000
• Geolocation: Chicago - IL
• Timezone: Central
• Population: 2695598
• Percent of area code in city: 100
• Percent of city in area code: 8
• Other data available: Yes, see advanced details