Updated Jan 02, 2010Area Code 972
"E" is Eastern Time Zone, "C" is Central Time Zone, "M" is Mountain Time Zone, and "P" is Pacific Time Zone. Occasionally, an area code will fall in more than one time zone. In this case, the abbreviation is a combination of the previous abbreviations. Some area codes are shown with time zones referencing Universal Coordinated Time (UTC). Additional technical status can be retrived from the North American Numbering Plan Administration on the 972 area code specific link here.
Area Code 972 ( area code map)
Dates and historical information Area code 972 went live into service on September 14, 1996.  It was formed as a subdivision of the 214 area code.
Growth Status This area code went live on September 14, 1996 as an "overlay" on the 469 area code. This means the 972 area code was created in part to provide more telephone numbers for people in the 469 area code area. In other words, 972 is a subdivision of the 469 area code.
Technical Status 2 Area code 972 is currently live and in service.
Time Zone(s) 1 C
LATA numbers served 552, 65535
Number of rate centers served 44
List of rate centers SEAGOVILLE, DALLAS, PLANO, GRANDPRARI, IRVING, DE SOTO, LEWISVILLE, CARROLLTON, WAXAHACHIE, CEDAR HILL, FRISCO, MCKINNEY, ENNIS, ALLEN, PROSPER, FORNEY, VENUS, CELINA, DLFTWTARPT, CRANDALL, MAYPEARL, WILMER, PALMER, SCURRY, COMBINE, ITALY, MILFORD, RED OAK, TERRELL, FERRIS, DIR ASST, AVALON, ROYSE CITY, BARDWELL, ROCKWALL, BRISTOL, JOSEPHINE, MIDLOTHIAN, PRINCETON, BLUE RIDGE, FARMERSVL, NEVADA, ANNA, KAUFMAN
Number of major cities served 69
Names of major cities served (ZIP code) Seagoville (75159), Combine (75159), Dallas (75240), Plano (75074), Murphy (75074), Mesquite (75182), Sunnyvale (75182), Mesquite (75149), Garland (75040), Grand Prairie (75051), Grand Prairie (75050), Plano (75023), Terrell (75160), Mckinney (75069), Fairview (75069), Mc Kinney (75069), Lewisville (75067), Louisville (75067), Irving (75062), Desoto (75115), Lancaster (75146), Dallas (75232), Hutchins (75141), Richardson (75081), Carrollton (75006), Garland (75043), Dallas (75234), Farmers Branch (75234), Farmers Brnch (75234), Dallas (75287), Irving (75060), Waxahachie (75165), Mesquite (75150), Garland (75041), Irving (75038), Duncanville (75116), Dallas (75235), Dallas (75253), Kleberg (75253), Frisco (75034), Plano (75024), Carrollton (75007), Austin (78701), Justin (76247), Northlake (76247), Ennis (75119), Allen (75002), Lucas (75002), Parker (75002), Prosper (75078), Dallas (75225), Forney (75126), Heartland (75126), Heathridge (75126), Venus (76084), Irving (75039), Celina (75009), Rowlett (75088), Dallas (75261), Wylie (75098), Lucas (75098), St Paul (75098), Flower Mound (75022), Lewisville (75022), Flowermound (75022), Allen (75013), Maypearl (76064), Irving (75061), Wilmer (75172), Palmer (75152), Scurry (75158), Italy (76651), Milford (76670), Iverson (76670), Red Oak (75154), Glenn Heights (75154), Oak Leaf (75154), Ovilla (75154), Plano (75075), Ferris (75125), Dallas (75204), Dallas (75209), Highland Park (75209), (00000), Irving (75063), Rowlett (75089), Rockwall (75087), Dallas (75202), Nevada (75173), Dallas (75247), Midlothian (76065), Princeton (75407), Blue Ridge (75424), Farmersville (75442), Dallas (75201), Mckinney (75070), Mc Kinney (75070), Dallas (75356), Rockwall (75032), Heath (75032), Anna (75409), Kaufman (75142), Addison (75001), Cedar Hill (75104)
Number of exchanges served 762
List of exchanges served 972-200-xxxx, 972-201-xxxx, 972-202-xxxx, 972-203-xxxx, 972-204-xxxx, 972-205-xxxx, 972-206-xxxx, 972-207-xxxx, 972-208-xxxx, 972-209-xxxx, 972-212-xxxx, 972-213-xxxx, 972-215-xxxx, 972-216-xxxx, 972-217-xxxx, 972-218-xxxx, 972-219-xxxx, 972-220-xxxx, 972-221-xxxx, 972-222-xxxx, 972-223-xxxx, 972-224-xxxx, 972-225-xxxx, 972-226-xxxx, 972-227-xxxx, 972-228-xxxx, 972-229-xxxx, 972-230-xxxx, 972-231-xxxx, 972-232-xxxx, 972-233-xxxx, 972-234-xxxx, 972-235-xxxx, 972-236-xxxx, 972-237-xxxx, 972-238-xxxx, 972-239-xxxx, 972-240-xxxx, 972-241-xxxx, 972-242-xxxx, 972-243-xxxx, 972-244-xxxx, 972-245-xxxx, 972-246-xxxx, 972-247-xxxx, 972-248-xxxx, 972-249-xxxx, 972-250-xxxx, 972-251-xxxx, 972-252-xxxx, 972-253-xxxx, 972-254-xxxx, 972-255-xxxx, 972-256-xxxx, 972-257-xxxx, 972-258-xxxx, 972-259-xxxx, 972-260-xxxx, 972-261-xxxx, 972-262-xxxx, 972-263-xxxx, 972-264-xxxx, 972-265-xxxx, 972-266-xxxx, 972-267-xxxx, 972-268-xxxx, 972-269-xxxx, 972-270-xxxx, 972-271-xxxx, 972-272-xxxx, 972-273-xxxx, 972-274-xxxx, 972-275-xxxx, 972-276-xxxx, 972-277-xxxx, 972-278-xxxx, 972-279-xxxx, 972-280-xxxx, 972-281-xxxx, 972-282-xxxx, 972-283-xxxx, 972-284-xxxx, 972-285-xxxx, 972-286-xxxx, 972-287-xxxx, 972-288-xxxx, 972-289-xxxx, 972-290-xxxx, 972-291-xxxx, 972-292-xxxx, 972-293-xxxx, 972-294-xxxx, 972-295-xxxx, 972-296-xxxx, 972-297-xxxx, 972-298-xxxx, 972-299-xxxx, 972-300-xxxx, 972-301-xxxx, 972-302-xxxx, 972-303-xxxx, 972-304-xxxx, 972-305-xxxx, 972-306-xxxx, 972-307-xxxx, 972-308-xxxx, 972-309-xxxx, 972-310-xxxx, 972-312-xxxx, 972-313-xxxx, 972-314-xxxx, 972-315-xxxx, 972-316-xxxx, 972-317-xxxx, 972-318-xxxx, 972-319-xxxx, 972-320-xxxx, 972-321-xxxx, 972-322-xxxx, 972-323-xxxx, 972-324-xxxx, 972-325-xxxx, 972-326-xxxx, 972-327-xxxx, 972-328-xxxx, 972-329-xxxx, 972-330-xxxx, 972-331-xxxx, 972-332-xxxx, 972-333-xxxx, 972-334-xxxx, 972-335-xxxx, 972-336-xxxx, 972-337-xxxx, 972-338-xxxx, 972-339-xxxx, 972-340-xxxx, 972-341-xxxx, 972-342-xxxx, 972-343-xxxx, 972-344-xxxx, 972-345-xxxx, 972-346-xxxx, 972-347-xxxx, 972-348-xxxx, 972-349-xxxx, 972-350-xxxx, 972-351-xxxx, 972-352-xxxx, 972-353-xxxx, 972-354-xxxx, 972-355-xxxx, 972-356-xxxx, 972-357-xxxx, 972-358-xxxx, 972-359-xxxx, 972-360-xxxx, 972-361-xxxx, 972-362-xxxx, 972-363-xxxx, 972-364-xxxx, 972-365-xxxx, 972-366-xxxx, 972-367-xxxx, 972-368-xxxx, 972-369-xxxx, 972-370-xxxx, 972-371-xxxx, 972-372-xxxx, 972-373-xxxx, 972-374-xxxx, 972-375-xxxx, 972-376-xxxx, 972-377-xxxx, 972-378-xxxx, 972-379-xxxx, 972-380-xxxx, 972-381-xxxx, 972-382-xxxx, 972-383-xxxx, 972-384-xxxx, 972-385-xxxx, 972-386-xxxx, 972-387-xxxx, 972-388-xxxx, 972-389-xxxx, 972-390-xxxx, 972-391-xxxx, 972-392-xxxx, 972-393-xxxx, 972-394-xxxx, 972-395-xxxx, 972-396-xxxx, 972-397-xxxx, 972-398-xxxx, 972-399-xxxx, 972-400-xxxx, 972-401-xxxx, 972-402-xxxx, 972-403-xxxx, 972-404-xxxx, 972-405-xxxx, 972-406-xxxx, 972-407-xxxx, 972-408-xxxx, 972-409-xxxx, 972-410-xxxx, 972-412-xxxx, 972-413-xxxx, 972-414-xxxx, 972-415-xxxx, 972-416-xxxx, 972-417-xxxx, 972-418-xxxx, 972-419-xxxx, 972-420-xxxx, 972-421-xxxx, 972-422-xxxx, 972-423-xxxx, 972-424-xxxx, 972-425-xxxx, 972-426-xxxx, 972-427-xxxx, 972-428-xxxx, 972-429-xxxx, 972-431-xxxx, 972-432-xxxx, 972-434-xxxx, 972-435-xxxx, 972-436-xxxx, 972-437-xxxx, 972-438-xxxx, 972-439-xxxx, 972-441-xxxx, 972-442-xxxx, 972-443-xxxx, 972-444-xxxx, 972-445-xxxx, 972-446-xxxx, 972-447-xxxx, 972-448-xxxx, 972-449-xxxx, 972-450-xxxx, 972-451-xxxx, 972-452-xxxx, 972-453-xxxx, 972-454-xxxx, 972-455-xxxx, 972-456-xxxx, 972-457-xxxx, 972-458-xxxx, 972-459-xxxx, 972-460-xxxx, 972-461-xxxx, 972-462-xxxx, 972-463-xxxx, 972-464-xxxx, 972-465-xxxx, 972-466-xxxx, 972-467-xxxx, 972-468-xxxx, 972-470-xxxx, 972-471-xxxx, 972-472-xxxx, 972-473-xxxx, 972-474-xxxx, 972-475-xxxx, 972-476-xxxx, 972-477-xxxx, 972-478-xxxx, 972-479-xxxx, 972-480-xxxx, 972-481-xxxx, 972-483-xxxx, 972-484-xxxx, 972-485-xxxx, 972-486-xxxx, 972-487-xxxx, 972-488-xxxx, 972-489-xxxx, 972-490-xxxx, 972-491-xxxx, 972-492-xxxx, 972-493-xxxx, 972-494-xxxx, 972-495-xxxx, 972-496-xxxx, 972-497-xxxx, 972-498-xxxx, 972-499-xxxx, 972-500-xxxx, 972-501-xxxx, 972-502-xxxx, 972-503-xxxx, 972-504-xxxx, 972-505-xxxx, 972-506-xxxx, 972-507-xxxx, 972-508-xxxx, 972-509-xxxx, 972-510-xxxx, 972-512-xxxx, 972-513-xxxx, 972-514-xxxx, 972-515-xxxx, 972-516-xxxx, 972-517-xxxx, 972-518-xxxx, 972-519-xxxx, 972-520-xxxx, 972-521-xxxx, 972-522-xxxx, 972-523-xxxx, 972-524-xxxx, 972-525-xxxx, 972-526-xxxx, 972-527-xxxx, 972-528-xxxx, 972-529-xxxx, 972-530-xxxx, 972-531-xxxx, 972-532-xxxx, 972-533-xxxx, 972-534-xxxx, 972-535-xxxx, 972-536-xxxx, 972-537-xxxx, 972-538-xxxx, 972-539-xxxx, 972-540-xxxx, 972-541-xxxx, 972-542-xxxx, 972-543-xxxx, 972-544-xxxx, 972-545-xxxx, 972-546-xxxx, 972-547-xxxx, 972-548-xxxx, 972-549-xxxx, 972-550-xxxx, 972-551-xxxx, 972-552-xxxx, 972-553-xxxx, 972-554-xxxx, 972-555-xxxx, 972-556-xxxx, 972-557-xxxx, 972-558-xxxx, 972-559-xxxx, 972-560-xxxx, 972-561-xxxx, 972-562-xxxx, 972-563-xxxx, 972-564-xxxx, 972-565-xxxx, 972-566-xxxx, 972-567-xxxx, 972-568-xxxx, 972-569-xxxx, 972-570-xxxx, 972-571-xxxx, 972-572-xxxx, 972-573-xxxx, 972-574-xxxx, 972-575-xxxx, 972-576-xxxx, 972-577-xxxx, 972-578-xxxx, 972-579-xxxx, 972-580-xxxx, 972-581-xxxx, 972-582-xxxx, 972-583-xxxx, 972-584-xxxx, 972-585-xxxx, 972-586-xxxx, 972-587-xxxx, 972-588-xxxx, 972-589-xxxx, 972-590-xxxx, 972-591-xxxx, 972-592-xxxx, 972-593-xxxx, 972-594-xxxx, 972-595-xxxx, 972-596-xxxx, 972-599-xxxx, 972-600-xxxx, 972-601-xxxx, 972-602-xxxx, 972-603-xxxx, 972-604-xxxx, 972-605-xxxx, 972-606-xxxx, 972-607-xxxx, 972-608-xxxx, 972-609-xxxx, 972-612-xxxx, 972-613-xxxx, 972-614-xxxx, 972-615-xxxx, 972-616-xxxx, 972-617-xxxx, 972-618-xxxx, 972-619-xxxx, 972-620-xxxx, 972-621-xxxx, 972-622-xxxx, 972-623-xxxx, 972-624-xxxx, 972-625-xxxx, 972-626-xxxx, 972-627-xxxx, 972-628-xxxx, 972-629-xxxx, 972-630-xxxx, 972-631-xxxx, 972-632-xxxx, 972-633-xxxx, 972-634-xxxx, 972-635-xxxx, 972-636-xxxx, 972-637-xxxx, 972-638-xxxx, 972-639-xxxx, 972-640-xxxx, 972-641-xxxx, 972-642-xxxx, 972-643-xxxx, 972-644-xxxx, 972-645-xxxx, 972-646-xxxx, 972-647-xxxx, 972-648-xxxx, 972-649-xxxx, 972-650-xxxx, 972-651-xxxx, 972-652-xxxx, 972-653-xxxx, 972-654-xxxx, 972-655-xxxx, 972-656-xxxx, 972-657-xxxx, 972-658-xxxx, 972-659-xxxx, 972-660-xxxx, 972-661-xxxx, 972-662-xxxx, 972-663-xxxx, 972-664-xxxx, 972-665-xxxx, 972-666-xxxx, 972-667-xxxx, 972-668-xxxx, 972-669-xxxx, 972-670-xxxx, 972-671-xxxx, 972-672-xxxx, 972-673-xxxx, 972-675-xxxx, 972-677-xxxx, 972-678-xxxx, 972-679-xxxx, 972-680-xxxx, 972-681-xxxx, 972-682-xxxx, 972-683-xxxx, 972-684-xxxx, 972-685-xxxx, 972-686-xxxx, 972-687-xxxx, 972-689-xxxx, 972-690-xxxx, 972-691-xxxx, 972-692-xxxx, 972-693-xxxx, 972-694-xxxx, 972-695-xxxx, 972-696-xxxx, 972-697-xxxx, 972-698-xxxx, 972-699-xxxx, 972-701-xxxx, 972-702-xxxx, 972-704-xxxx, 972-705-xxxx, 972-706-xxxx, 972-708-xxxx, 972-709-xxxx, 972-710-xxxx, 972-712-xxxx, 972-713-xxxx, 972-714-xxxx, 972-715-xxxx, 972-716-xxxx, 972-717-xxxx, 972-718-xxxx, 972-719-xxxx, 972-720-xxxx, 972-721-xxxx, 972-722-xxxx, 972-723-xxxx, 972-724-xxxx, 972-725-xxxx, 972-726-xxxx, 972-727-xxxx, 972-728-xxxx, 972-729-xxxx, 972-730-xxxx, 972-731-xxxx, 972-732-xxxx, 972-733-xxxx, 972-734-xxxx, 972-735-xxxx, 972-736-xxxx, 972-738-xxxx, 972-739-xxxx, 972-740-xxxx, 972-741-xxxx, 972-742-xxxx, 972-743-xxxx, 972-744-xxxx, 972-745-xxxx, 972-746-xxxx, 972-747-xxxx, 972-748-xxxx, 972-749-xxxx, 972-750-xxxx, 972-751-xxxx, 972-752-xxxx, 972-753-xxxx, 972-754-xxxx, 972-755-xxxx, 972-756-xxxx, 972-757-xxxx, 972-758-xxxx, 972-759-xxxx, 972-760-xxxx, 972-761-xxxx, 972-762-xxxx, 972-763-xxxx, 972-764-xxxx, 972-765-xxxx, 972-766-xxxx, 972-767-xxxx, 972-768-xxxx, 972-769-xxxx, 972-770-xxxx, 972-771-xxxx, 972-772-xxxx, 972-773-xxxx, 972-774-xxxx, 972-775-xxxx, 972-776-xxxx, 972-777-xxxx, 972-778-xxxx, 972-779-xxxx, 972-780-xxxx, 972-781-xxxx, 972-782-xxxx, 972-783-xxxx, 972-784-xxxx, 972-785-xxxx, 972-786-xxxx, 972-788-xxxx, 972-789-xxxx, 972-790-xxxx, 972-791-xxxx, 972-792-xxxx, 972-793-xxxx, 972-794-xxxx, 972-795-xxxx, 972-796-xxxx, 972-797-xxxx, 972-798-xxxx, 972-799-xxxx, 972-800-xxxx, 972-801-xxxx, 972-802-xxxx, 972-804-xxxx, 972-805-xxxx, 972-807-xxxx, 972-808-xxxx, 972-809-xxxx, 972-810-xxxx, 972-812-xxxx, 972-813-xxxx, 972-814-xxxx, 972-815-xxxx, 972-816-xxxx, 972-818-xxxx, 972-819-xxxx, 972-820-xxxx, 972-821-xxxx, 972-822-xxxx, 972-823-xxxx, 972-824-xxxx, 972-825-xxxx, 972-826-xxxx, 972-827-xxxx, 972-828-xxxx, 972-829-xxxx, 972-830-xxxx, 972-831-xxxx, 972-832-xxxx, 972-833-xxxx, 972-834-xxxx, 972-835-xxxx, 972-836-xxxx, 972-837-xxxx, 972-838-xxxx, 972-839-xxxx, 972-840-xxxx, 972-841-xxxx, 972-842-xxxx, 972-843-xxxx, 972-844-xxxx, 972-845-xxxx, 972-846-xxxx, 972-847-xxxx, 972-848-xxxx, 972-849-xxxx, 972-850-xxxx, 972-851-xxxx, 972-852-xxxx, 972-853-xxxx, 972-854-xxxx, 972-855-xxxx, 972-856-xxxx, 972-857-xxxx, 972-858-xxxx, 972-859-xxxx, 972-860-xxxx, 972-861-xxxx, 972-862-xxxx, 972-863-xxxx, 972-864-xxxx, 972-865-xxxx, 972-866-xxxx, 972-867-xxxx, 972-868-xxxx, 972-869-xxxx, 972-870-xxxx, 972-871-xxxx, 972-872-xxxx, 972-873-xxxx, 972-874-xxxx, 972-875-xxxx, 972-876-xxxx, 972-877-xxxx, 972-878-xxxx, 972-879-xxxx, 972-880-xxxx, 972-881-xxxx, 972-882-xxxx, 972-883-xxxx, 972-884-xxxx, 972-885-xxxx, 972-886-xxxx, 972-887-xxxx, 972-888-xxxx, 972-889-xxxx, 972-890-xxxx, 972-891-xxxx, 972-892-xxxx, 972-893-xxxx, 972-894-xxxx, 972-895-xxxx, 972-896-xxxx, 972-897-xxxx, 972-898-xxxx, 972-899-xxxx, 972-900-xxxx, 972-901-xxxx, 972-902-xxxx, 972-904-xxxx, 972-905-xxxx, 972-906-xxxx, 972-907-xxxx, 972-908-xxxx, 972-909-xxxx, 972-910-xxxx, 972-912-xxxx, 972-913-xxxx, 972-914-xxxx, 972-915-xxxx, 972-916-xxxx, 972-917-xxxx, 972-918-xxxx, 972-919-xxxx, 972-920-xxxx, 972-921-xxxx, 972-922-xxxx, 972-923-xxxx, 972-924-xxxx, 972-925-xxxx, 972-926-xxxx, 972-927-xxxx, 972-928-xxxx, 972-929-xxxx, 972-930-xxxx, 972-931-xxxx, 972-932-xxxx, 972-933-xxxx, 972-934-xxxx, 972-935-xxxx, 972-937-xxxx, 972-938-xxxx, 972-939-xxxx, 972-941-xxxx, 972-942-xxxx, 972-943-xxxx, 972-944-xxxx, 972-946-xxxx, 972-947-xxxx, 972-948-xxxx, 972-949-xxxx, 972-951-xxxx, 972-952-xxxx, 972-953-xxxx, 972-954-xxxx, 972-955-xxxx, 972-956-xxxx, 972-957-xxxx, 972-958-xxxx, 972-960-xxxx, 972-961-xxxx, 972-962-xxxx, 972-963-xxxx, 972-964-xxxx, 972-965-xxxx, 972-966-xxxx, 972-967-xxxx, 972-968-xxxx, 972-969-xxxx, 972-970-xxxx, 972-971-xxxx, 972-973-xxxx, 972-974-xxxx, 972-975-xxxx, 972-977-xxxx, 972-978-xxxx, 972-979-xxxx, 972-980-xxxx, 972-981-xxxx, 972-982-xxxx, 972-983-xxxx, 972-984-xxxx, 972-985-xxxx, 972-986-xxxx, 972-987-xxxx, 972-988-xxxx, 972-989-xxxx, 972-991-xxxx, 972-992-xxxx, 972-993-xxxx, 972-994-xxxx, 972-995-xxxx, 972-996-xxxx, 972-997-xxxx, 972-998-xxxx, 972-999-xxxx
Number of telephone companies 48 telephone companies servicing the 972 area code
List of telephone companies BROADWING COMMUNICATIONS, LLC - TX, LEVEL 3 COMMUNICATIONS, LLC - TX, METRO PCS, INC., TELEPORT COMMUNICATIONS GROUP - DALLAS, SOUTHWESTERN BELL, GTE-SW DBA VERIZON SW INC.-TX, NEW CINGULAR WIRELESS PCS, LLC - IL, T-MOBILE USA, INC., USA MOBILITY WIRELESS, INC., GRANDE COMMUNICATIONS NETWORKS, INC. - TX, XO TEXAS, INC., CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX, INFOTELECOM, LLC - TX, SPRINT SPECTRUM L.P., MCIMETRO ACCESS TRANSMISSION SERVICES LLC, AT&T LOCAL, TIME WARNER COMMUNICATIONS AXS OF AUSTIN, TX, ALLEGIANCE TELECOM, INC. - TX, BANDWIDTH.COM CLEC, LLC - TX, IONEX COMMUNICATIONS SOUTH, INC. - TX, TELETOUCH COMMUNICATIONS, INC., SBC INTERNET SERVICES, INC., SOUTHWESTERN BELL TELEPHONE COMPANY - TX, NEXTEL COMMUNICATIONS, INC., LOGIX COMMUNICATIONS CORPORATION - TX, ICG CHOICE COM, L.P. - TX, GTE-SW DBA VERIZON SW INC.-TX (CONTEL), MCI WORLDCOM COMMUNICATIONS, INC. - TX, CAPROCK TELECOMMUNICATIONS CORP. - TX, TW TELECOM OF TEXAS LLC - TX, CBEYOND COMMUNICATIONS OF TEXAS, LP-TX, YMAX COMMUNICATIONS CORP. - TX, TEXAS WINDSTREAM, INC., VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW, GLOBAL CROSSING LOCAL SERVICES, INC.-TX, MULTIPLE OCN LISTING, AMERICAN MESSAGING (AM), INC., LINSHAW COMMUNICATIONS, INC. DBA ADVANCED COMM., MULTI-CHANNEL SYS, 2ND CENTURY COMMUNICATIONS, INC. - TX, MCLEODUSA TELECOMMUNICATIONS SERVICES, INC. - TX, BROOKS FIBER PROPERTIES OF TEXAS - TX, PG TELECOM OF TEXAS INC. - TX, 360NETWORKS (USA) INC. - TX, SOLARITY COMMUNICATIONS LLC - TX, STAR NET PAGING, INC., UNITED TEL. CO. OF TEXAS, METROTEL
972 Area Code Map