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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-200 A La Jolla CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-201 A San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-202 A La Jolla CA SNDGCA15DS1  9740 PACIFIC BELL 732      
858-203 A La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-204 A Poway CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-205 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-206 A Poway CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2025-01-12   
858-207 A Rancho Bernardo CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-208 A Poway CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-209 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-210 A La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-212 A Poway CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-213 A Poway CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-214 A La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-215 A Rancho Penasquitos CA RNPSCA11DS0  9740 PACIFIC BELL 732      
858-216 A Rancho Penasquitos CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-217 A Rancho Bernardo CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-218 A Poway CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-219 A San Diego: Linda Vista DA CA SNDGCA02XIZ  6906 AMERICAN MESSAGING SERVICES, LLC 732      
858-220 A La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-221 A San Diego: Linda Vista DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-222 A La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2025-01-12   
858-223 A San Diego: Linda Vista DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-224 A La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-225 A San Diego: Mira Mesa DA CA SNDGCA023KD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 732      
858-226 A San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-227 A Rancho Santa Fe CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-228 A La Jolla CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-229 A San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-230 A La Jolla CA SNDGCA0242Z  516C AT&T CORP. 732      
858-231 A Poway CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-232 A La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-233 A La Jolla CA SNDJCAHGDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 732      
858-234 A Rancho Bernardo CA SNDJCAHGDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 732      
858-235 A La Jolla CA   829J PAETEC ITEL, LLC 732      
858-236 A Poway CA SNDJCAHGDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 732      
858-237 A San Diego: Mira Mesa DA CA SNDJCAHGDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 732      
858-238 A El Cajon CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-239 A San Diego: Mira Mesa DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-240 A Rancho Penasquitos CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-241 A La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-242 A La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-243 A Poway CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-244 A San Diego: Linda Vista DA CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-245 A La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-246 A La Jolla CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-247 A La Jolla CA SNDGCA0264Z  145J TERRA NOVA TELECOM INC. 732      
858-248 A Poway CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-249 A La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-250 A La Jolla CA SNDGCA0244Z  252F WIDE VOICE, LLC - CA 732      
858-251 A La Jolla CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
858-252 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-253 A San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-254 A Poway CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-255 A La Jolla CA SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-256 A San Diego: Linda Vista DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-257 A La Jolla CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-258 A San Diego: Mira Mesa DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-259 A Del Mar CA DLMRCA12DS0  9740 PACIFIC BELL 732      
858-260 A La Jolla CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-261 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-262 A San Diego: Linda Vista DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-263 A La Jolla CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732      
858-264 A San Diego: Linda Vista DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-265 A San Diego: Mira Mesa DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-266 A San Diego: Linda Vista DA CA SNDGCA03DS0  9740 PACIFIC BELL 732      
858-267 A San Diego: Mira Mesa DA CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-268 A San Diego: Linda Vista DA CA SNDGCA03DS0  9740 PACIFIC BELL 732      
858-269 A Poway CA POWYCA11DS0  9740 PACIFIC BELL 732      
858-270 A La Jolla CA PCBHCA01DS0  9740 PACIFIC BELL 732      
858-271 A San Diego: Mira Mesa DA CA SNDGCA16DS0  9740 PACIFIC BELL 732      
858-272 A La Jolla CA PCBHCA01DS0  9740 PACIFIC BELL 732      
858-273 A La Jolla CA PCBHCA01DS0  9740 PACIFIC BELL 732      
858-274 A La Jolla CA PCBHCA01DS0  9740 PACIFIC BELL 732      
858-275 A San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-276 A San Diego: Linda Vista DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-277 A San Diego: Linda Vista DA CA SNDGCA03DS1  9740 PACIFIC BELL 732      
858-278 A San Diego: Linda Vista DA CA SNDGCA03DS1  9740 PACIFIC BELL 732      
858-279 A San Diego: Linda Vista DA CA SNDGCA03DS0  9740 PACIFIC BELL 732      
858-280 A Del Mar CA SNDGCA0242Z  516C AT&T CORP. 732      
858-281 A La Jolla CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-282 A San Diego: Mira Mesa DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-283 A La Jolla CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-284 A Del Mar CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-285 A San Diego: Linda Vista DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-286 A Chula Vista CA SNDGCA0253Z  197D VONAGE AMERICA LLC 732      
858-287 A San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-288 A San Diego: Mira Mesa DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-289 A San Diego: Linda Vista DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-290 A Del Mar CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-291 A La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-292 A San Diego: Linda Vista DA CA SNDGCA03DS1  9740 PACIFIC BELL 732      
858-293 A San Diego: Mira Mesa DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-294 A Chula Vista CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
858-295 A La Jolla CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-296 A San Diego: Linda Vista DA CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-297 A Del Mar CA SNDJCAHGDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 732      
858-298 A San Diego: Linda Vista DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-299 A Del Mar CA SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-300 A San Diego: Linda Vista DA CA SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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