Covering Canvey Island &
Birchanger, Harwich, Cressing, Danbury, Aldham, Copford, Benfleet, Sewards End, Finchingfield, Writtle, Tilbury, Wivenhoe, Matching, Matching Tye, EN9, Great Yeldham, Chelmsford, CO1, Battlesbridge, Great Wakering, North Stifford, Victoria Park, Bulphan, Steeple Bumpstead, RM15, Grays, Fobbing, CO13, Chrishall, Strethall, Waltham Abbey, SS13, Uttlesford, CM2, Latchingdon, Hawkwell, Little Sampford, Tiptree, Little Waltham, CM15, SS17, Asheldham, CM18, CM22, Chigwell, Maylandsea, Springfield, RM17, CM1, Ingatestone, Ongar, Stansted Mountfitchet, Hullbridge, South Ockendon, Howlett End, Southminster, E4, SS5, CO9, Walton On The Naze, Black Notley, Wendens Ambo, CM13, North Weald, Heybridge, Little Baddow, Gilston Park, Hutton, Doddinghurst, Chalkwell, St Edmundsbury, Fyfield, Duddenhoe End, Little Wratting, CO14, Marks Tey, Lambourne, CO2, Great Bardfield, Earls Colne, Debden Green, Rickling Green, Arkesden, Westcliff On Sea, CM3, Wimbish, Lawford, Hockley, Dengie, Galleywood, Audley End, SS8, Burnham On Crouch, CO6, CB10, Rochford, SS0, Gosfield, Chipping Ongar, Canvey Island, West Thurrock, Langdon Hills, Chigwell Row, Widford, The Lavers, CM5, Red Oaks Hill, Basildon, RM16, Upper Green, Little Bradley, Kelvedon Hatch, Great Burstead, High Ongar, Great Sampford, Kirby le Soken, CM23, South Benfleet, Widdington, Badgers Dene, Shoeburyness, Wethersfield, South Stifford, East Horndon, Silver End, Pond Street, Woodham Ferrers, SS1, Alphamstone, Stock, Panfield, Prittlewell, Ingrave, Sewardstone, Essex, Colchester, East Hanningfield, Navestock, Great Wratting, CM19, Leigh On Sea, Crays Hill, Great Chesterford, Starlings Green, CO7, Thundersley, Bardfield Saling, Braintree, Elmdon, Clacton On Sea, Ardleigh, Steeple, CM4, Boreham, Pitsea, St Osyth, Helions Bumpstead, SS16, CM24, Sheering, Epping Green, Stebbing, SS4, Rettendon, Ickleton, Theydon Bois, Ashdon, Matching Green, Harlow, Clacton, SS9, Babergh, CO12, Southend, Kelvedon, Littlebury, Shenfield, Broxted, Laindon, Aveley, CM20, Bocking, Radwinter, Little Walden, Thorpe Bay, RM18, SS12, CM16, Birdbrook, Loughton, Abridge, Cold Norton, Hempstead, Hatfield Heath, Rayne, Little Thurlow, East Tilbury, High Beach, CO4, Tolleshunt Knights, Corringham, IG10, Langley, Eastwick, Tollesbury, Chadwell St Mary, Nazeing, CB1, Stansted, SS15, Elsenham, Tolleshunt D Arcy, Great Bromley, Mountnessing, Bobbingworth, RM20, Clavering, Birch, SS3, Langham, CB11, Barnardiston, Billericay, Lexden, Little Burstead, Hackney Marshes, Old Harlow, Warley, SS11, Thaxted, Canewdon, Witham, SS6, Hadleigh, CM8, Thorrington, Great Bentley, Purleigh, Rawreth, Great Notley, Withersfield, West Tilbury, South Woodham Ferrers, Galleyend, Frinton, Tendring, RM19, Great Leighs, CM0, Great Totham, CO11, Fingringhoe, Takeley, Great Thurlow, Herongate, Thurrock, Boxted, Wicken Bonhunt, West Horndon, SG8, Wickford, Sible Hedingham, The Rodings, Teversham, Stanway, IG9, Great Baddow, CM6, Sandon, Great Warley, Rayleigh, Wimbish Green, Brentwood, Stanford Le Hope, Mersea Island, Terling, SS7, Mayland, North Weald Bassett, Frinton On Sea, CM12, Ramsden Heath, Wakes Colne, Halstead, Debden, Rickling, CO5, Little Chesterford, Brightlingsea, Little Parndon, Roydon, CO3, Coggeshall, CO16, Ashen, Hatfield Peverel, Aingers Green, Southend On Sea, Saffron Walden, Kedington, Tye Common, Fryerning, Castle Point, CM11, Shortgrove, Wickham Bishops, Quendon, CO8, Buckhurst Hill, Moulsham, Aythorpe Roding, Littlebury Green, CO15, Stapleford Tawney, Bures, Stondon Massey, CM7, Bradwell on Sea, Althorne, Feering, CM14, CM17, Howe Green, CO10, Little Warley, Stapleford Abbotts, South Hanningfield, West Hanningfield, Blackmore, Great Dunmow, Tillingham, SS14, Ashingdon, CM9, Epping, CB9, Little Clacton, Barling, Westcliff, Abbess Roding, Sturmer, Hinxton, Barnston, IG7, Purfleet, West Mersea, Castle Hedingham, Felsted, Dedham, Maldon